1: <?php
   2: // {{{ license
   3: 
   4: /* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4 foldmethod=marker: */
   5: //
   6: // +----------------------------------------------------------------------+
   7: // | This library is free software; you can redistribute it and/or modify |
   8: // | it under the terms of the GNU Lesser General Public License as       |
   9: // | published by the Free Software Foundation; either version 2.1 of the |
  10: // | License, or (at your option) any later version.                      |
  11: // |                                                                      |
  12: // | This library is distributed in the hope that it will be useful, but  |
  13: // | WITHOUT ANY WARRANTY; without even the implied warranty of           |
  14: // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU    |
  15: // | Lesser General Public License for more details.                      |
  16: // |                                                                      |
  17: // | You should have received a copy of the GNU Lesser General Public     |
  18: // | License along with this library; if not, write to the Free Software  |
  19: // | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 |
  20: // | USA.                                                                 |
  21: // +----------------------------------------------------------------------+
  22: //
  23: 
  24: // }}}
  25: 
  26: /**
  27:  * Encode/decode Internationalized Domain Names.
  28:  *
  29:  * The class allows to convert internationalized domain names
  30:  * (see RFC 3490 for details) as they can be used with various registries worldwide
  31:  * to be translated between their original (localized) form and their encoded form
  32:  * as it will be used in the DNS (Domain Name System).
  33:  *
  34:  * The class provides two public methods, encode() and decode(), which do exactly
  35:  * what you would expect them to do. You are allowed to use complete domain names,
  36:  * simple strings and complete email addresses as well. That means, that you might
  37:  * use any of the following notations:
  38:  *
  39:  * - www.nörgler.com
  40:  * - xn--nrgler-wxa
  41:  * - xn--brse-5qa.xn--knrz-1ra.info
  42:  *
  43:  * Unicode input might be given as either UTF-8 string, UCS-4 string or UCS-4 array.
  44:  * Unicode output is available in the same formats.
  45:  * You can select your preferred format via {@link set_paramter()}.
  46:  *
  47:  * ACE input and output is always expected to be ASCII.
  48:  *
  49:  * @author  Matthias Sommerfeld <mso@phlylabs.de>
  50:  * @copyright 2004-2011 phlyLabs Berlin, http://phlylabs.de
  51:  * @version 0.8.0 2011-03-11
  52:  */
  53: class idna_convert
  54: {
  55:     // NP See below
  56: 
  57:     // Internal settings, do not mess with them
  58:     protected $_punycode_prefix = 'xn--';
  59:     protected $_invalid_ucs = 0x80000000;
  60:     protected $_max_ucs = 0x10FFFF;
  61:     protected $_base = 36;
  62:     protected $_tmin = 1;
  63:     protected $_tmax = 26;
  64:     protected $_skew = 38;
  65:     protected $_damp = 700;
  66:     protected $_initial_bias = 72;
  67:     protected $_initial_n = 0x80;
  68:     protected $_sbase = 0xAC00;
  69:     protected $_lbase = 0x1100;
  70:     protected $_vbase = 0x1161;
  71:     protected $_tbase = 0x11A7;
  72:     protected $_lcount = 19;
  73:     protected $_vcount = 21;
  74:     protected $_tcount = 28;
  75:     protected $_ncount = 588;   // _vcount * _tcount
  76:     protected $_scount = 11172; // _lcount * _tcount * _vcount
  77:     protected $_error = false;
  78: 
  79:     protected static $_mb_string_overload = NULL;
  80: 
  81:     // See {@link set_paramter()} for details of how to change the following
  82:     // settings from within your script / application
  83:     protected $_api_encoding = 'utf8';   // Default input charset is UTF-8
  84:     protected $_allow_overlong = false;  // Overlong UTF-8 encodings are forbidden
  85:     protected $_strict_mode = false;     // Behave strict or not
  86:     protected $_idn_version = 2003;      // Can be either 2003 (old, default) or 2008
  87: 
  88:     /**
  89:      * the constructor
  90:      *
  91:      * @param array $options
  92:      * @since 0.5.2
  93:      */
  94:     public function __construct($options = false)
  95:     {
  96:         $this->slast = $this->_sbase + $this->_lcount * $this->_vcount * $this->_tcount;
  97:         // If parameters are given, pass these to the respective method
  98:         if (is_array($options)) {
  99:             $this->set_parameter($options);
 100:         }
 101: 
 102:         // populate mbstring overloading cache if not set
 103:         if (self::$_mb_string_overload === NULL) {
 104:             self::$_mb_string_overload = (extension_loaded('mbstring')
 105:                 && (ini_get('mbstring.func_overload') & 0x02) === 0x02);
 106:         }
 107:     }
 108: 
 109:     /**
 110:      * Sets a new option value. Available options and values:
 111:      * [encoding - Use either UTF-8, UCS4 as array or UCS4 as string as input ('utf8' for UTF-8,
 112:      *         'ucs4_string' and 'ucs4_array' respectively for UCS4); The output is always UTF-8]
 113:      * [overlong - Unicode does not allow unnecessarily long encodings of chars,
 114:      *             to allow this, set this parameter to true, else to false;
 115:      *             default is false.]
 116:      * [strict - true: strict mode, good for registration purposes - Causes errors
 117:      *           on failures; false: loose mode, ideal for "wildlife" applications
 118:      *           by silently ignoring errors and returning the original input instead
 119:      *
 120:      * @param    mixed     Parameter to set (string: single parameter; array of Parameter => Value pairs)
 121:      * @param    string    Value to use (if parameter 1 is a string)
 122:      * @return   boolean   true on success, false otherwise
 123:      */
 124:     public function set_parameter($option, $value = false)
 125:     {
 126:         if (!is_array($option)) {
 127:             $option = array($option => $value);
 128:         }
 129:         foreach ($option as $k => $v) {
 130:             switch ($k) {
 131:             case 'encoding':
 132:                 switch ($v) {
 133:                 case 'utf8':
 134:                 case 'ucs4_string':
 135:                 case 'ucs4_array':
 136:                     $this->_api_encoding = $v;
 137:                     break;
 138:                 default:
 139:                     $this->_error('Set Parameter: Unknown parameter '.$v.' for option '.$k);
 140:                     return false;
 141:                 }
 142:                 break;
 143:             case 'overlong':
 144:                 $this->_allow_overlong = ($v) ? true : false;
 145:                 break;
 146:             case 'strict':
 147:                 $this->_strict_mode = ($v) ? true : false;
 148:                 break;
 149:             case 'idn_version':
 150:                 if (in_array($v, array('2003', '2008'))) {
 151:                     $this->_idn_version = $v;
 152:                 } else {
 153:                     $this->_error('Set Parameter: Unknown parameter '.$v.' for option '.$k);
 154:                 }
 155:                 break;
 156:             case 'encode_german_sz': // Deprecated
 157:                 if (!$v) {
 158:                     self::$NP['replacemaps'][0xDF] = array(0x73, 0x73);
 159:                 } else {
 160:                     unset(self::$NP['replacemaps'][0xDF]);
 161:                 }
 162:                 break;
 163:             default:
 164:                 $this->_error('Set Parameter: Unknown option '.$k);
 165:                 return false;
 166:             }
 167:         }
 168:         return true;
 169:     }
 170: 
 171:     /**
 172:      * Decode a given ACE domain name
 173:      * @param    string   Domain name (ACE string)
 174:      * [@param    string   Desired output encoding, see {@link set_parameter}]
 175:      * @return   string   Decoded Domain name (UTF-8 or UCS-4)
 176:      */
 177:     public function decode($input, $one_time_encoding = false)
 178:     {
 179:         // Optionally set
 180:         if ($one_time_encoding) {
 181:             switch ($one_time_encoding) {
 182:             case 'utf8':
 183:             case 'ucs4_string':
 184:             case 'ucs4_array':
 185:                 break;
 186:             default:
 187:                 $this->_error('Unknown encoding '.$one_time_encoding);
 188:                 return false;
 189:             }
 190:         }
 191:         // Make sure to drop any newline characters around
 192:         $input = trim($input);
 193: 
 194:         // Negotiate input and try to determine, whether it is a plain string,
 195:         // an email address or something like a complete URL
 196:         if (strpos($input, '@')) { // Maybe it is an email address
 197:             // No no in strict mode
 198:             if ($this->_strict_mode) {
 199:                 $this->_error('Only simple domain name parts can be handled in strict mode');
 200:                 return false;
 201:             }
 202:             list ($email_pref, $input) = explode('@', $input, 2);
 203:             $arr = explode('.', $input);
 204:             foreach ($arr as $k => $v) {
 205:                 if (preg_match('!^'.preg_quote($this->_punycode_prefix, '!').'!', $v)) {
 206:                     $conv = $this->_decode($v);
 207:                     if ($conv) $arr[$k] = $conv;
 208:                 }
 209:             }
 210:             $input = join('.', $arr);
 211:             $arr = explode('.', $email_pref);
 212:             foreach ($arr as $k => $v) {
 213:                 if (preg_match('!^'.preg_quote($this->_punycode_prefix, '!').'!', $v)) {
 214:                     $conv = $this->_decode($v);
 215:                     if ($conv) $arr[$k] = $conv;
 216:                 }
 217:             }
 218:             $email_pref = join('.', $arr);
 219:             $return = $email_pref . '@' . $input;
 220:         } elseif (preg_match('![:\./]!', $input)) { // Or a complete domain name (with or without paths / parameters)
 221:             // No no in strict mode
 222:             if ($this->_strict_mode) {
 223:                 $this->_error('Only simple domain name parts can be handled in strict mode');
 224:                 return false;
 225:             }
 226:             $parsed = parse_url($input);
 227:             if (isset($parsed['host'])) {
 228:                 $arr = explode('.', $parsed['host']);
 229:                 foreach ($arr as $k => $v) {
 230:                     $conv = $this->_decode($v);
 231:                     if ($conv) $arr[$k] = $conv;
 232:                 }
 233:                 $parsed['host'] = join('.', $arr);
 234:                 $return =
 235:                         (empty($parsed['scheme']) ? '' : $parsed['scheme'].(strtolower($parsed['scheme']) == 'mailto' ? ':' : '://'))
 236:                         .(empty($parsed['user']) ? '' : $parsed['user'].(empty($parsed['pass']) ? '' : ':'.$parsed['pass']).'@')
 237:                         .$parsed['host']
 238:                         .(empty($parsed['port']) ? '' : ':'.$parsed['port'])
 239:                         .(empty($parsed['path']) ? '' : $parsed['path'])
 240:                         .(empty($parsed['query']) ? '' : '?'.$parsed['query'])
 241:                         .(empty($parsed['fragment']) ? '' : '#'.$parsed['fragment']);
 242:             } else { // parse_url seems to have failed, try without it
 243:                 $arr = explode('.', $input);
 244:                 foreach ($arr as $k => $v) {
 245:                     $conv = $this->_decode($v);
 246:                     $arr[$k] = ($conv) ? $conv : $v;
 247:                 }
 248:                 $return = join('.', $arr);
 249:             }
 250:         } else { // Otherwise we consider it being a pure domain name string
 251:             $return = $this->_decode($input);
 252:             if (!$return) $return = $input;
 253:         }
 254:         // The output is UTF-8 by default, other output formats need conversion here
 255:         // If one time encoding is given, use this, else the objects property
 256:         switch (($one_time_encoding) ? $one_time_encoding : $this->_api_encoding) {
 257:         case 'utf8':
 258:             return $return;
 259:             break;
 260:         case 'ucs4_string':
 261:            return $this->_ucs4_to_ucs4_string($this->_utf8_to_ucs4($return));
 262:            break;
 263:         case 'ucs4_array':
 264:             return $this->_utf8_to_ucs4($return);
 265:             break;
 266:         default:
 267:             $this->_error('Unsupported output format');
 268:             return false;
 269:         }
 270:     }
 271: 
 272:     /**
 273:      * Encode a given UTF-8 domain name
 274:      * @param    string   Domain name (UTF-8 or UCS-4)
 275:      * [@param    string   Desired input encoding, see {@link set_parameter}]
 276:      * @return   string   Encoded Domain name (ACE string)
 277:      */
 278:     public function encode($decoded, $one_time_encoding = false)
 279:     {
 280:         // Forcing conversion of input to UCS4 array
 281:         // If one time encoding is given, use this, else the objects property
 282:         switch ($one_time_encoding ? $one_time_encoding : $this->_api_encoding) {
 283:         case 'utf8':
 284:             $decoded = $this->_utf8_to_ucs4($decoded);
 285:             break;
 286:         case 'ucs4_string':
 287:            $decoded = $this->_ucs4_string_to_ucs4($decoded);
 288:         case 'ucs4_array':
 289:            break;
 290:         default:
 291:             $this->_error('Unsupported input format: '.($one_time_encoding ? $one_time_encoding : $this->_api_encoding));
 292:             return false;
 293:         }
 294: 
 295:         // No input, no output, what else did you expect?
 296:         if (empty($decoded)) return '';
 297: 
 298:         // Anchors for iteration
 299:         $last_begin = 0;
 300:         // Output string
 301:         $output = '';
 302:         foreach ($decoded as $k => $v) {
 303:             // Make sure to use just the plain dot
 304:             switch($v) {
 305:             case 0x3002:
 306:             case 0xFF0E:
 307:             case 0xFF61:
 308:                 $decoded[$k] = 0x2E;
 309:                 // Right, no break here, the above are converted to dots anyway
 310:             // Stumbling across an anchoring character
 311:             case 0x2E:
 312:             case 0x2F:
 313:             case 0x3A:
 314:             case 0x3F:
 315:             case 0x40:
 316:                 // Neither email addresses nor URLs allowed in strict mode
 317:                 if ($this->_strict_mode) {
 318:                    $this->_error('Neither email addresses nor URLs are allowed in strict mode.');
 319:                    return false;
 320:                 } else {
 321:                     // Skip first char
 322:                     if ($k) {
 323:                         $encoded = '';
 324:                         $encoded = $this->_encode(array_slice($decoded, $last_begin, (($k)-$last_begin)));
 325:                         if ($encoded) {
 326:                             $output .= $encoded;
 327:                         } else {
 328:                             $output .= $this->_ucs4_to_utf8(array_slice($decoded, $last_begin, (($k)-$last_begin)));
 329:                         }
 330:                         $output .= chr($decoded[$k]);
 331:                     }
 332:                     $last_begin = $k + 1;
 333:                 }
 334:             }
 335:         }
 336:         // Catch the rest of the string
 337:         if ($last_begin) {
 338:             $inp_len = sizeof($decoded);
 339:             $encoded = '';
 340:             $encoded = $this->_encode(array_slice($decoded, $last_begin, (($inp_len)-$last_begin)));
 341:             if ($encoded) {
 342:                 $output .= $encoded;
 343:             } else {
 344:                 $output .= $this->_ucs4_to_utf8(array_slice($decoded, $last_begin, (($inp_len)-$last_begin)));
 345:             }
 346:             return $output;
 347:         } else {
 348:             if ($output = $this->_encode($decoded)) {
 349:                 return $output;
 350:             } else {
 351:                 return $this->_ucs4_to_utf8($decoded);
 352:             }
 353:         }
 354:     }
 355: 
 356:     /**
 357:      * Removes a weakness of encode(), which cannot properly handle URIs but instead encodes their
 358:      * path or query components, too.
 359:      * @param string  $uri  Expects the URI as a UTF-8 (or ASCII) string
 360:      * @return  string  The URI encoded to Punycode, everything but the host component is left alone
 361:      * @since 0.6.4
 362:      */
 363:     public function encode_uri($uri)
 364:     {
 365:         $parsed = parse_url($uri);
 366:         if (!isset($parsed['host'])) {
 367:             $this->_error('The given string does not look like a URI');
 368:             return false;
 369:         }
 370:         $arr = explode('.', $parsed['host']);
 371:         foreach ($arr as $k => $v) {
 372:             $conv = $this->encode($v, 'utf8');
 373:             if ($conv) $arr[$k] = $conv;
 374:         }
 375:         $parsed['host'] = join('.', $arr);
 376:         $return =
 377:                 (empty($parsed['scheme']) ? '' : $parsed['scheme'].(strtolower($parsed['scheme']) == 'mailto' ? ':' : '://'))
 378:                 .(empty($parsed['user']) ? '' : $parsed['user'].(empty($parsed['pass']) ? '' : ':'.$parsed['pass']).'@')
 379:                 .$parsed['host']
 380:                 .(empty($parsed['port']) ? '' : ':'.$parsed['port'])
 381:                 .(empty($parsed['path']) ? '' : $parsed['path'])
 382:                 .(empty($parsed['query']) ? '' : '?'.$parsed['query'])
 383:                 .(empty($parsed['fragment']) ? '' : '#'.$parsed['fragment']);
 384:         return $return;
 385:     }
 386: 
 387:     /**
 388:      * Use this method to get the last error ocurred
 389:      * @return   string   The last error, that occured
 390:      */
 391:     public function get_last_error()
 392:     {
 393:         return $this->_error;
 394:     }
 395: 
 396:     /**
 397:      * The actual decoding algorithm
 398:      * @param string
 399:      * @return mixed
 400:      */
 401:     protected function _decode($encoded)
 402:     {
 403:         $decoded = array();
 404:         // find the Punycode prefix
 405:         if (!preg_match('!^'.preg_quote($this->_punycode_prefix, '!').'!', $encoded)) {
 406:             $this->_error('This is not a punycode string');
 407:             return false;
 408:         }
 409:         $encode_test = preg_replace('!^'.preg_quote($this->_punycode_prefix, '!').'!', '', $encoded);
 410:         // If nothing left after removing the prefix, it is hopeless
 411:         if (!$encode_test) {
 412:             $this->_error('The given encoded string was empty');
 413:             return false;
 414:         }
 415:         // Find last occurence of the delimiter
 416:         $delim_pos = strrpos($encoded, '-');
 417:         if ($delim_pos > self::byteLength($this->_punycode_prefix)) {
 418:             for ($k = self::byteLength($this->_punycode_prefix); $k < $delim_pos; ++$k) {
 419:                 $decoded[] = ord($encoded{$k});
 420:             }
 421:         }
 422:         $deco_len = count($decoded);
 423:         $enco_len = self::byteLength($encoded);
 424: 
 425:         // Wandering through the strings; init
 426:         $is_first = true;
 427:         $bias = $this->_initial_bias;
 428:         $idx = 0;
 429:         $char = $this->_initial_n;
 430: 
 431:         for ($enco_idx = ($delim_pos) ? ($delim_pos + 1) : 0; $enco_idx < $enco_len; ++$deco_len) {
 432:             for ($old_idx = $idx, $w = 1, $k = $this->_base; 1 ; $k += $this->_base) {
 433:                 $digit = $this->_decode_digit($encoded{$enco_idx++});
 434:                 $idx += $digit * $w;
 435:                 $t = ($k <= $bias) ? $this->_tmin :
 436:                         (($k >= $bias + $this->_tmax) ? $this->_tmax : ($k - $bias));
 437:                 if ($digit < $t) break;
 438:                 $w = (int) ($w * ($this->_base - $t));
 439:             }
 440:             $bias = $this->_adapt($idx - $old_idx, $deco_len + 1, $is_first);
 441:             $is_first = false;
 442:             $char += (int) ($idx / ($deco_len + 1));
 443:             $idx %= ($deco_len + 1);
 444:             if ($deco_len > 0) {
 445:                 // Make room for the decoded char
 446:                 for ($i = $deco_len; $i > $idx; $i--) $decoded[$i] = $decoded[($i - 1)];
 447:             }
 448:             $decoded[$idx++] = $char;
 449:         }
 450:         return $this->_ucs4_to_utf8($decoded);
 451:     }
 452: 
 453:     /**
 454:      * The actual encoding algorithm
 455:      * @param  string
 456:      * @return mixed
 457:      */
 458:     protected function _encode($decoded)
 459:     {
 460:         // We cannot encode a domain name containing the Punycode prefix
 461:         $extract = self::byteLength($this->_punycode_prefix);
 462:         $check_pref = $this->_utf8_to_ucs4($this->_punycode_prefix);
 463:         $check_deco = array_slice($decoded, 0, $extract);
 464: 
 465:         if ($check_pref == $check_deco) {
 466:             $this->_error('This is already a punycode string');
 467:             return false;
 468:         }
 469:         // We will not try to encode strings consisting of basic code points only
 470:         $encodable = false;
 471:         foreach ($decoded as $k => $v) {
 472:             if ($v > 0x7a) {
 473:                 $encodable = true;
 474:                 break;
 475:             }
 476:         }
 477:         if (!$encodable) {
 478:             $this->_error('The given string does not contain encodable chars');
 479:             return false;
 480:         }
 481:         // Do NAMEPREP
 482:         $decoded = $this->_nameprep($decoded);
 483:         if (!$decoded || !is_array($decoded)) return false; // NAMEPREP failed
 484:         $deco_len  = count($decoded);
 485:         if (!$deco_len) return false; // Empty array
 486:         $codecount = 0; // How many chars have been consumed
 487:         $encoded = '';
 488:         // Copy all basic code points to output
 489:         for ($i = 0; $i < $deco_len; ++$i) {
 490:             $test = $decoded[$i];
 491:             // Will match [-0-9a-zA-Z]
 492:             if ((0x2F < $test && $test < 0x40) || (0x40 < $test && $test < 0x5B)
 493:                     || (0x60 < $test && $test <= 0x7B) || (0x2D == $test)) {
 494:                 $encoded .= chr($decoded[$i]);
 495:                 $codecount++;
 496:             }
 497:         }
 498:         if ($codecount == $deco_len) return $encoded; // All codepoints were basic ones
 499: 
 500:         // Start with the prefix; copy it to output
 501:         $encoded = $this->_punycode_prefix.$encoded;
 502:         // If we have basic code points in output, add an hyphen to the end
 503:         if ($codecount) $encoded .= '-';
 504:         // Now find and encode all non-basic code points
 505:         $is_first = true;
 506:         $cur_code = $this->_initial_n;
 507:         $bias = $this->_initial_bias;
 508:         $delta = 0;
 509:         while ($codecount < $deco_len) {
 510:             // Find the smallest code point >= the current code point and
 511:             // remember the last ouccrence of it in the input
 512:             for ($i = 0, $next_code = $this->_max_ucs; $i < $deco_len; $i++) {
 513:                 if ($decoded[$i] >= $cur_code && $decoded[$i] <= $next_code) {
 514:                     $next_code = $decoded[$i];
 515:                 }
 516:             }
 517:             $delta += ($next_code - $cur_code) * ($codecount + 1);
 518:             $cur_code = $next_code;
 519: 
 520:             // Scan input again and encode all characters whose code point is $cur_code
 521:             for ($i = 0; $i < $deco_len; $i++) {
 522:                 if ($decoded[$i] < $cur_code) {
 523:                     $delta++;
 524:                 } elseif ($decoded[$i] == $cur_code) {
 525:                     for ($q = $delta, $k = $this->_base; 1; $k += $this->_base) {
 526:                         $t = ($k <= $bias) ? $this->_tmin :
 527:                                 (($k >= $bias + $this->_tmax) ? $this->_tmax : $k - $bias);
 528:                         if ($q < $t) break;
 529:                         $encoded .= $this->_encode_digit(intval($t + (($q - $t) % ($this->_base - $t)))); //v0.4.5 Changed from ceil() to intval()
 530:                         $q = (int) (($q - $t) / ($this->_base - $t));
 531:                     }
 532:                     $encoded .= $this->_encode_digit($q);
 533:                     $bias = $this->_adapt($delta, $codecount+1, $is_first);
 534:                     $codecount++;
 535:                     $delta = 0;
 536:                     $is_first = false;
 537:                 }
 538:             }
 539:             $delta++;
 540:             $cur_code++;
 541:         }
 542:         return $encoded;
 543:     }
 544: 
 545:     /**
 546:      * Adapt the bias according to the current code point and position
 547:      * @param int $delta
 548:      * @param int $npoints
 549:      * @param int $is_first
 550:      * @return int
 551:      */
 552:     protected function _adapt($delta, $npoints, $is_first)
 553:     {
 554:         $delta = intval($is_first ? ($delta / $this->_damp) : ($delta / 2));
 555:         $delta += intval($delta / $npoints);
 556:         for ($k = 0; $delta > (($this->_base - $this->_tmin) * $this->_tmax) / 2; $k += $this->_base) {
 557:             $delta = intval($delta / ($this->_base - $this->_tmin));
 558:         }
 559:         return intval($k + ($this->_base - $this->_tmin + 1) * $delta / ($delta + $this->_skew));
 560:     }
 561: 
 562:     /**
 563:      * Encoding a certain digit
 564:      * @param    int $d
 565:      * @return string
 566:      */
 567:     protected function _encode_digit($d)
 568:     {
 569:         return chr($d + 22 + 75 * ($d < 26));
 570:     }
 571: 
 572:     /**
 573:      * Decode a certain digit
 574:      * @param    int $cp
 575:      * @return int
 576:      */
 577:     protected function _decode_digit($cp)
 578:     {
 579:         $cp = ord($cp);
 580:         return ($cp - 48 < 10) ? $cp - 22 : (($cp - 65 < 26) ? $cp - 65 : (($cp - 97 < 26) ? $cp - 97 : $this->_base));
 581:     }
 582: 
 583:     /**
 584:      * Internal error handling method
 585:      * @param  string $error
 586:      */
 587:     protected function _error($error = '')
 588:     {
 589:         $this->_error = $error;
 590:     }
 591: 
 592:     /**
 593:      * Do Nameprep according to RFC3491 and RFC3454
 594:      * @param    array    Unicode Characters
 595:      * @return   string   Unicode Characters, Nameprep'd
 596:      */
 597:     protected function _nameprep($input)
 598:     {
 599:         $output = array();
 600:         $error = false;
 601:         //
 602:         // Mapping
 603:         // Walking through the input array, performing the required steps on each of
 604:         // the input chars and putting the result into the output array
 605:         // While mapping required chars we apply the cannonical ordering
 606:         foreach ($input as $v) {
 607:             // Map to nothing == skip that code point
 608:             if (in_array($v, self::$NP['map_nothing'])) continue;
 609:             // Try to find prohibited input
 610:             if (in_array($v, self::$NP['prohibit']) || in_array($v, self::$NP['general_prohibited'])) {
 611:                 $this->_error('NAMEPREP: Prohibited input U+'.sprintf('%08X', $v));
 612:                 return false;
 613:             }
 614:             foreach (self::$NP['prohibit_ranges'] as $range) {
 615:                 if ($range[0] <= $v && $v <= $range[1]) {
 616:                     $this->_error('NAMEPREP: Prohibited input U+'.sprintf('%08X', $v));
 617:                     return false;
 618:                 }
 619:             }
 620: 
 621:             if (0xAC00 <= $v && $v <= 0xD7AF) {
 622:                 // Hangul syllable decomposition
 623:                 foreach ($this->_hangul_decompose($v) as $out) {
 624:                     $output[] = (int) $out;
 625:                 }
 626:             } elseif (($this->_idn_version == '2003') && isset(self::$NP['replacemaps'][$v])) {
 627:                 // There's a decomposition mapping for that code point
 628:                 // Decompositions only in version 2003 (original) of IDNA
 629:                 foreach ($this->_apply_cannonical_ordering(self::$NP['replacemaps'][$v]) as $out) {
 630:                     $output[] = (int) $out;
 631:                 }
 632:             } else {
 633:                 $output[] = (int) $v;
 634:             }
 635:         }
 636:         // Before applying any Combining, try to rearrange any Hangul syllables
 637:         $output = $this->_hangul_compose($output);
 638:         //
 639:         // Combine code points
 640:         //
 641:         $last_class = 0;
 642:         $last_starter = 0;
 643:         $out_len = count($output);
 644:         for ($i = 0; $i < $out_len; ++$i) {
 645:             $class = $this->_get_combining_class($output[$i]);
 646:             if ((!$last_class || $last_class > $class) && $class) {
 647:                 // Try to match
 648:                 $seq_len = $i - $last_starter;
 649:                 $out = $this->_combine(array_slice($output, $last_starter, $seq_len));
 650:                 // On match: Replace the last starter with the composed character and remove
 651:                 // the now redundant non-starter(s)
 652:                 if ($out) {
 653:                     $output[$last_starter] = $out;
 654:                     if (count($out) != $seq_len) {
 655:                         for ($j = $i+1; $j < $out_len; ++$j) $output[$j-1] = $output[$j];
 656:                         unset($output[$out_len]);
 657:                     }
 658:                     // Rewind the for loop by one, since there can be more possible compositions
 659:                     $i--;
 660:                     $out_len--;
 661:                     $last_class = ($i == $last_starter) ? 0 : $this->_get_combining_class($output[$i-1]);
 662:                     continue;
 663:                 }
 664:             }
 665:             // The current class is 0
 666:             if (!$class) $last_starter = $i;
 667:             $last_class = $class;
 668:         }
 669:         return $output;
 670:     }
 671: 
 672:     /**
 673:      * Decomposes a Hangul syllable
 674:      * (see http://www.unicode.org/unicode/reports/tr15/#Hangul
 675:      * @param    integer  32bit UCS4 code point
 676:      * @return   array    Either Hangul Syllable decomposed or original 32bit value as one value array
 677:      */
 678:     protected function _hangul_decompose($char)
 679:     {
 680:         $sindex = (int) $char - $this->_sbase;
 681:         if ($sindex < 0 || $sindex >= $this->_scount) return array($char);
 682:         $result = array();
 683:         $result[] = (int) $this->_lbase + $sindex / $this->_ncount;
 684:         $result[] = (int) $this->_vbase + ($sindex % $this->_ncount) / $this->_tcount;
 685:         $T = intval($this->_tbase + $sindex % $this->_tcount);
 686:         if ($T != $this->_tbase) $result[] = $T;
 687:         return $result;
 688:     }
 689:     /**
 690:      * Ccomposes a Hangul syllable
 691:      * (see http://www.unicode.org/unicode/reports/tr15/#Hangul
 692:      * @param    array    Decomposed UCS4 sequence
 693:      * @return   array    UCS4 sequence with syllables composed
 694:      */
 695:     protected function _hangul_compose($input)
 696:     {
 697:         $inp_len = count($input);
 698:         if (!$inp_len) return array();
 699:         $result = array();
 700:         $last = (int) $input[0];
 701:         $result[] = $last; // copy first char from input to output
 702: 
 703:         for ($i = 1; $i < $inp_len; ++$i) {
 704:             $char = (int) $input[$i];
 705:             $sindex = $last - $this->_sbase;
 706:             $lindex = $last - $this->_lbase;
 707:             $vindex = $char - $this->_vbase;
 708:             $tindex = $char - $this->_tbase;
 709:             // Find out, whether two current characters are LV and T
 710:             if (0 <= $sindex && $sindex < $this->_scount && ($sindex % $this->_tcount == 0)
 711:                     && 0 <= $tindex && $tindex <= $this->_tcount) {
 712:                 // create syllable of form LVT
 713:                 $last += $tindex;
 714:                 $result[(count($result) - 1)] = $last; // reset last
 715:                 continue; // discard char
 716:             }
 717:             // Find out, whether two current characters form L and V
 718:             if (0 <= $lindex && $lindex < $this->_lcount && 0 <= $vindex && $vindex < $this->_vcount) {
 719:                 // create syllable of form LV
 720:                 $last = (int) $this->_sbase + ($lindex * $this->_vcount + $vindex) * $this->_tcount;
 721:                 $result[(count($result) - 1)] = $last; // reset last
 722:                 continue; // discard char
 723:             }
 724:             // if neither case was true, just add the character
 725:             $last = $char;
 726:             $result[] = $char;
 727:         }
 728:         return $result;
 729:     }
 730: 
 731:     /**
 732:      * Returns the combining class of a certain wide char
 733:      * @param    integer    Wide char to check (32bit integer)
 734:      * @return   integer    Combining class if found, else 0
 735:      */
 736:     protected function _get_combining_class($char)
 737:     {
 738:         return isset(self::$NP['norm_combcls'][$char]) ? self::$NP['norm_combcls'][$char] : 0;
 739:     }
 740: 
 741:     /**
 742:      * Applies the cannonical ordering of a decomposed UCS4 sequence
 743:      * @param    array      Decomposed UCS4 sequence
 744:      * @return   array      Ordered USC4 sequence
 745:      */
 746:     protected function _apply_cannonical_ordering($input)
 747:     {
 748:         $swap = true;
 749:         $size = count($input);
 750:         while ($swap) {
 751:             $swap = false;
 752:             $last = $this->_get_combining_class(intval($input[0]));
 753:             for ($i = 0; $i < $size-1; ++$i) {
 754:                 $next = $this->_get_combining_class(intval($input[$i+1]));
 755:                 if ($next != 0 && $last > $next) {
 756:                     // Move item leftward until it fits
 757:                     for ($j = $i + 1; $j > 0; --$j) {
 758:                         if ($this->_get_combining_class(intval($input[$j-1])) <= $next) break;
 759:                         $t = intval($input[$j]);
 760:                         $input[$j] = intval($input[$j-1]);
 761:                         $input[$j-1] = $t;
 762:                         $swap = true;
 763:                     }
 764:                     // Reentering the loop looking at the old character again
 765:                     $next = $last;
 766:                 }
 767:                 $last = $next;
 768:             }
 769:         }
 770:         return $input;
 771:     }
 772: 
 773:     /**
 774:      * Do composition of a sequence of starter and non-starter
 775:      * @param    array      UCS4 Decomposed sequence
 776:      * @return   array      Ordered USC4 sequence
 777:      */
 778:     protected function _combine($input)
 779:     {
 780:         $inp_len = count($input);
 781:         foreach (self::$NP['replacemaps'] as $np_src => $np_target) {
 782:             if ($np_target[0] != $input[0]) continue;
 783:             if (count($np_target) != $inp_len) continue;
 784:             $hit = false;
 785:             foreach ($input as $k2 => $v2) {
 786:                 if ($v2 == $np_target[$k2]) {
 787:                     $hit = true;
 788:                 } else {
 789:                     $hit = false;
 790:                     break;
 791:                 }
 792:             }
 793:             if ($hit) return $np_src;
 794:         }
 795:         return false;
 796:     }
 797: 
 798:     /**
 799:      * This converts an UTF-8 encoded string to its UCS-4 representation
 800:      * By talking about UCS-4 "strings" we mean arrays of 32bit integers representing
 801:      * each of the "chars". This is due to PHP not being able to handle strings with
 802:      * bit depth different from 8. This apllies to the reverse method _ucs4_to_utf8(), too.
 803:      * The following UTF-8 encodings are supported:
 804:      * bytes bits  representation
 805:      * 1        7  0xxxxxxx
 806:      * 2       11  110xxxxx 10xxxxxx
 807:      * 3       16  1110xxxx 10xxxxxx 10xxxxxx
 808:      * 4       21  11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
 809:      * 5       26  111110xx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx
 810:      * 6       31  1111110x 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx
 811:      * Each x represents a bit that can be used to store character data.
 812:      * The five and six byte sequences are part of Annex D of ISO/IEC 10646-1:2000
 813:      * @param string $input
 814:      * @return string
 815:      */
 816:     protected function _utf8_to_ucs4($input)
 817:     {
 818:         $output = array();
 819:         $out_len = 0;
 820:         $inp_len = self::byteLength($input);
 821:         $mode = 'next';
 822:         $test = 'none';
 823:         for ($k = 0; $k < $inp_len; ++$k) {
 824:             $v = ord($input{$k}); // Extract byte from input string
 825:             if ($v < 128) { // We found an ASCII char - put into stirng as is
 826:                 $output[$out_len] = $v;
 827:                 ++$out_len;
 828:                 if ('add' == $mode) {
 829:                     $this->_error('Conversion from UTF-8 to UCS-4 failed: malformed input at byte '.$k);
 830:                     return false;
 831:                 }
 832:                 continue;
 833:             }
 834:             if ('next' == $mode) { // Try to find the next start byte; determine the width of the Unicode char
 835:                 $start_byte = $v;
 836:                 $mode = 'add';
 837:                 $test = 'range';
 838:                 if ($v >> 5 == 6) { // &110xxxxx 10xxxxx
 839:                     $next_byte = 0; // Tells, how many times subsequent bitmasks must rotate 6bits to the left
 840:                     $v = ($v - 192) << 6;
 841:                 } elseif ($v >> 4 == 14) { // &1110xxxx 10xxxxxx 10xxxxxx
 842:                     $next_byte = 1;
 843:                     $v = ($v - 224) << 12;
 844:                 } elseif ($v >> 3 == 30) { // &11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
 845:                     $next_byte = 2;
 846:                     $v = ($v - 240) << 18;
 847:                 } elseif ($v >> 2 == 62) { // &111110xx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx
 848:                     $next_byte = 3;
 849:                     $v = ($v - 248) << 24;
 850:                 } elseif ($v >> 1 == 126) { // &1111110x 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx
 851:                     $next_byte = 4;
 852:                     $v = ($v - 252) << 30;
 853:                 } else {
 854:                     $this->_error('This might be UTF-8, but I don\'t understand it at byte '.$k);
 855:                     return false;
 856:                 }
 857:                 if ('add' == $mode) {
 858:                     $output[$out_len] = (int) $v;
 859:                     ++$out_len;
 860:                     continue;
 861:                 }
 862:             }
 863:             if ('add' == $mode) {
 864:                 if (!$this->_allow_overlong && $test == 'range') {
 865:                     $test = 'none';
 866:                     if (($v < 0xA0 && $start_byte == 0xE0) || ($v < 0x90 && $start_byte == 0xF0) || ($v > 0x8F && $start_byte == 0xF4)) {
 867:                         $this->_error('Bogus UTF-8 character detected (out of legal range) at byte '.$k);
 868:                         return false;
 869:                     }
 870:                 }
 871:                 if ($v >> 6 == 2) { // Bit mask must be 10xxxxxx
 872:                     $v = ($v - 128) << ($next_byte * 6);
 873:                     $output[($out_len - 1)] += $v;
 874:                     --$next_byte;
 875:                 } else {
 876:                     $this->_error('Conversion from UTF-8 to UCS-4 failed: malformed input at byte '.$k);
 877:                     return false;
 878:                 }
 879:                 if ($next_byte < 0) {
 880:                     $mode = 'next';
 881:                 }
 882:             }
 883:         } // for
 884:         return $output;
 885:     }
 886: 
 887:     /**
 888:      * Convert UCS-4 string into UTF-8 string
 889:      * See _utf8_to_ucs4() for details
 890:      * @param string  $input
 891:      * @return string
 892:      */
 893:     protected function _ucs4_to_utf8($input)
 894:     {
 895:         $output = '';
 896:         foreach ($input as $k => $v) {
 897:             if ($v < 128) { // 7bit are transferred literally
 898:                 $output .= chr($v);
 899:             } elseif ($v < (1 << 11)) { // 2 bytes
 900:                 $output .= chr(192+($v >> 6)).chr(128+($v & 63));
 901:             } elseif ($v < (1 << 16)) { // 3 bytes
 902:                 $output .= chr(224+($v >> 12)).chr(128+(($v >> 6) & 63)).chr(128+($v & 63));
 903:             } elseif ($v < (1 << 21)) { // 4 bytes
 904:                 $output .= chr(240+($v >> 18)).chr(128+(($v >> 12) & 63)).chr(128+(($v >> 6) & 63)).chr(128+($v & 63));
 905:             } elseif (self::$safe_mode) {
 906:                 $output .= self::$safe_char;
 907:             } else {
 908:                 $this->_error('Conversion from UCS-4 to UTF-8 failed: malformed input at byte '.$k);
 909:                 return false;
 910:             }
 911:         }
 912:         return $output;
 913:     }
 914: 
 915:     /**
 916:      * Convert UCS-4 array into UCS-4 string
 917:      *
 918:      * @param array $input
 919:      * @return string
 920:      */
 921:     protected function _ucs4_to_ucs4_string($input)
 922:     {
 923:         $output = '';
 924:         // Take array values and split output to 4 bytes per value
 925:         // The bit mask is 255, which reads &11111111
 926:         foreach ($input as $v) {
 927:             $output .= chr(($v >> 24) & 255).chr(($v >> 16) & 255).chr(($v >> 8) & 255).chr($v & 255);
 928:         }
 929:         return $output;
 930:     }
 931: 
 932:     /**
 933:      * Convert UCS-4 strin into UCS-4 garray
 934:      *
 935:      * @param  string $input
 936:      * @return array
 937:      */
 938:     protected function _ucs4_string_to_ucs4($input)
 939:     {
 940:         $output = array();
 941:         $inp_len = self::byteLength($input);
 942:         // Input length must be dividable by 4
 943:         if ($inp_len % 4) {
 944:             $this->_error('Input UCS4 string is broken');
 945:             return false;
 946:         }
 947:         // Empty input - return empty output
 948:         if (!$inp_len) return $output;
 949:         for ($i = 0, $out_len = -1; $i < $inp_len; ++$i) {
 950:             // Increment output position every 4 input bytes
 951:             if (!($i % 4)) {
 952:                 $out_len++;
 953:                 $output[$out_len] = 0;
 954:             }
 955:             $output[$out_len] += ord($input{$i}) << (8 * (3 - ($i % 4) ) );
 956:         }
 957:         return $output;
 958:     }
 959: 
 960:     /**
 961:      * Gets the length of a string in bytes even if mbstring function
 962:      * overloading is turned on
 963:      *
 964:      * @param string $string the string for which to get the length.
 965:      * @return integer the length of the string in bytes.
 966:      */
 967:     protected static function byteLength($string)
 968:     {
 969:         if (self::$_mb_string_overload) {
 970:             return mb_strlen($string, '8bit');
 971:         }
 972:         return strlen((binary) $string);
 973:     }
 974: 
 975:     /**
 976:      * Attempts to return a concrete IDNA instance.
 977:      *
 978:      * @param array $params Set of paramaters
 979:      * @return idna_convert
 980:      * @access public
 981:      */
 982:     public function getInstance($params = array())
 983:     {
 984:         return new idna_convert($params);
 985:     }
 986: 
 987:     /**
 988:      * Attempts to return a concrete IDNA instance for either php4 or php5,
 989:      * only creating a new instance if no IDNA instance with the same
 990:      * parameters currently exists.
 991:      *
 992:      * @param array $params Set of paramaters
 993:      *
 994:      * @return object idna_convert
 995:      * @access public
 996:      */
 997:     public function singleton($params = array())
 998:     {
 999:         static $instances;
1000:         if (!isset($instances)) {
1001:             $instances = array();
1002:         }
1003:         $signature = serialize($params);
1004:         if (!isset($instances[$signature])) {
1005:             $instances[$signature] = idna_convert::getInstance($params);
1006:         }
1007:         return $instances[$signature];
1008:     }
1009: 
1010:     /**
1011:      * Holds all relevant mapping tables
1012:      * See RFC3454 for details
1013:      *
1014:      * @var array
1015:      * @since 0.5.2
1016:      */
1017:     protected static $NP = array
1018:             ('map_nothing' => array(0xAD, 0x34F, 0x1806, 0x180B, 0x180C, 0x180D, 0x200B, 0x200C
1019:                     ,0x200D, 0x2060, 0xFE00, 0xFE01, 0xFE02, 0xFE03, 0xFE04, 0xFE05, 0xFE06, 0xFE07
1020:                     ,0xFE08, 0xFE09, 0xFE0A, 0xFE0B, 0xFE0C, 0xFE0D, 0xFE0E, 0xFE0F, 0xFEFF
1021:                     )
1022:             ,'general_prohibited' => array(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19
1023:                     ,20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32 ,33, 34, 35, 36, 37, 38, 39, 40, 41, 42
1024:                     ,43, 44, 47, 59, 60, 61, 62, 63, 64, 91, 92, 93, 94, 95, 96, 123, 124, 125, 126, 127, 0x3002
1025:                     )
1026:             ,'prohibit' => array(0xA0, 0x340, 0x341, 0x6DD, 0x70F, 0x1680, 0x180E, 0x2000, 0x2001, 0x2002, 0x2003
1027:                     ,0x2004, 0x2005, 0x2006, 0x2007, 0x2008, 0x2009, 0x200A, 0x200B, 0x200C, 0x200D, 0x200E, 0x200F
1028:                     ,0x2028, 0x2029, 0x202A, 0x202B, 0x202C, 0x202D, 0x202E, 0x202F, 0x205F, 0x206A, 0x206B, 0x206C
1029:                     ,0x206D, 0x206E, 0x206F, 0x3000, 0xFEFF, 0xFFF9, 0xFFFA, 0xFFFB, 0xFFFC, 0xFFFD, 0xFFFE, 0xFFFF
1030:                     ,0x1FFFE, 0x1FFFF, 0x2FFFE, 0x2FFFF, 0x3FFFE, 0x3FFFF, 0x4FFFE, 0x4FFFF, 0x5FFFE, 0x5FFFF, 0x6FFFE
1031:                     ,0x6FFFF, 0x7FFFE, 0x7FFFF, 0x8FFFE, 0x8FFFF, 0x9FFFE, 0x9FFFF, 0xAFFFE, 0xAFFFF, 0xBFFFE, 0xBFFFF
1032:                     ,0xCFFFE, 0xCFFFF, 0xDFFFE, 0xDFFFF, 0xE0001, 0xEFFFE, 0xEFFFF, 0xFFFFE, 0xFFFFF, 0x10FFFE, 0x10FFFF
1033:                     )
1034:             ,'prohibit_ranges' => array(array(0x80, 0x9F), array(0x2060, 0x206F), array(0x1D173, 0x1D17A)
1035:                     ,array(0xE000, 0xF8FF) ,array(0xF0000, 0xFFFFD), array(0x100000, 0x10FFFD)
1036:                     ,array(0xFDD0, 0xFDEF), array(0xD800, 0xDFFF), array(0x2FF0, 0x2FFB), array(0xE0020, 0xE007F)
1037:                     )
1038:             ,'replacemaps' => array(0x41 => array(0x61), 0x42 => array(0x62), 0x43 => array(0x63)
1039:                     ,0x44 => array(0x64), 0x45 => array(0x65), 0x46 => array(0x66), 0x47 => array(0x67)
1040:                     ,0x48 => array(0x68), 0x49 => array(0x69), 0x4A => array(0x6A), 0x4B => array(0x6B)
1041:                     ,0x4C => array(0x6C), 0x4D => array(0x6D), 0x4E => array(0x6E), 0x4F => array(0x6F)
1042:                     ,0x50 => array(0x70), 0x51 => array(0x71), 0x52 => array(0x72), 0x53 => array(0x73)
1043:                     ,0x54 => array(0x74), 0x55 => array(0x75), 0x56 => array(0x76), 0x57 => array(0x77)
1044:                     ,0x58 => array(0x78), 0x59 => array(0x79), 0x5A => array(0x7A), 0xB5 => array(0x3BC)
1045:                     ,0xC0 => array(0xE0), 0xC1 => array(0xE1), 0xC2 => array(0xE2), 0xC3 => array(0xE3)
1046:                     ,0xC4 => array(0xE4), 0xC5 => array(0xE5), 0xC6 => array(0xE6), 0xC7 => array(0xE7)
1047:                     ,0xC8 => array(0xE8), 0xC9 => array(0xE9), 0xCA => array(0xEA), 0xCB => array(0xEB)
1048:                     ,0xCC => array(0xEC), 0xCD => array(0xED), 0xCE => array(0xEE), 0xCF => array(0xEF)
1049:                     ,0xD0 => array(0xF0), 0xD1 => array(0xF1), 0xD2 => array(0xF2), 0xD3 => array(0xF3)
1050:                     ,0xD4 => array(0xF4), 0xD5 => array(0xF5), 0xD6 => array(0xF6), 0xD8 => array(0xF8)
1051:                     ,0xD9 => array(0xF9), 0xDA => array(0xFA), 0xDB => array(0xFB), 0xDC => array(0xFC)
1052:                     ,0xDD => array(0xFD), 0xDE => array(0xFE), 0xDF => array(0x73, 0x73)
1053:                     ,0x100 => array(0x101), 0x102 => array(0x103), 0x104 => array(0x105)
1054:                     ,0x106 => array(0x107), 0x108 => array(0x109), 0x10A => array(0x10B)
1055:                     ,0x10C => array(0x10D), 0x10E => array(0x10F), 0x110 => array(0x111)
1056:                     ,0x112 => array(0x113), 0x114 => array(0x115), 0x116 => array(0x117)
1057:                     ,0x118 => array(0x119), 0x11A => array(0x11B), 0x11C => array(0x11D)
1058:                     ,0x11E => array(0x11F), 0x120 => array(0x121), 0x122 => array(0x123)
1059:                     ,0x124 => array(0x125), 0x126 => array(0x127), 0x128 => array(0x129)
1060:                     ,0x12A => array(0x12B), 0x12C => array(0x12D), 0x12E => array(0x12F)
1061:                     ,0x130 => array(0x69, 0x307), 0x132 => array(0x133), 0x134 => array(0x135)
1062:                     ,0x136 => array(0x137), 0x139 => array(0x13A), 0x13B => array(0x13C)
1063:                     ,0x13D => array(0x13E), 0x13F => array(0x140), 0x141 => array(0x142)
1064:                     ,0x143 => array(0x144), 0x145 => array(0x146), 0x147 => array(0x148)
1065:                     ,0x149 => array(0x2BC, 0x6E), 0x14A => array(0x14B), 0x14C => array(0x14D)
1066:                     ,0x14E => array(0x14F), 0x150 => array(0x151), 0x152 => array(0x153)
1067:                     ,0x154 => array(0x155), 0x156 => array(0x157), 0x158 => array(0x159)
1068:                     ,0x15A => array(0x15B), 0x15C => array(0x15D), 0x15E => array(0x15F)
1069:                     ,0x160 => array(0x161), 0x162 => array(0x163), 0x164 => array(0x165)
1070:                     ,0x166 => array(0x167), 0x168 => array(0x169), 0x16A => array(0x16B)
1071:                     ,0x16C => array(0x16D), 0x16E => array(0x16F), 0x170 => array(0x171)
1072:                     ,0x172 => array(0x173), 0x174 => array(0x175), 0x176 => array(0x177)
1073:                     ,0x178 => array(0xFF), 0x179 => array(0x17A), 0x17B => array(0x17C)
1074:                     ,0x17D => array(0x17E), 0x17F => array(0x73), 0x181 => array(0x253)
1075:                     ,0x182 => array(0x183), 0x184 => array(0x185), 0x186 => array(0x254)
1076:                     ,0x187 => array(0x188), 0x189 => array(0x256), 0x18A => array(0x257)
1077:                     ,0x18B => array(0x18C), 0x18E => array(0x1DD), 0x18F => array(0x259)
1078:                     ,0x190 => array(0x25B), 0x191 => array(0x192), 0x193 => array(0x260)
1079:                     ,0x194 => array(0x263), 0x196 => array(0x269), 0x197 => array(0x268)
1080:                     ,0x198 => array(0x199), 0x19C => array(0x26F), 0x19D => array(0x272)
1081:                     ,0x19F => array(0x275), 0x1A0 => array(0x1A1), 0x1A2 => array(0x1A3)
1082:                     ,0x1A4 => array(0x1A5), 0x1A6 => array(0x280), 0x1A7 => array(0x1A8)
1083:                     ,0x1A9 => array(0x283), 0x1AC => array(0x1AD), 0x1AE => array(0x288)
1084:                     ,0x1AF => array(0x1B0), 0x1B1 => array(0x28A), 0x1B2 => array(0x28B)
1085:                     ,0x1B3 => array(0x1B4), 0x1B5 => array(0x1B6), 0x1B7 => array(0x292)
1086:                     ,0x1B8 => array(0x1B9), 0x1BC => array(0x1BD), 0x1C4 => array(0x1C6)
1087:                     ,0x1C5 => array(0x1C6), 0x1C7 => array(0x1C9), 0x1C8 => array(0x1C9)
1088:                     ,0x1CA => array(0x1CC), 0x1CB => array(0x1CC), 0x1CD => array(0x1CE)
1089:                     ,0x1CF => array(0x1D0), 0x1D1   => array(0x1D2), 0x1D3   => array(0x1D4)
1090:                     ,0x1D5   => array(0x1D6), 0x1D7   => array(0x1D8), 0x1D9   => array(0x1DA)
1091:                     ,0x1DB   => array(0x1DC), 0x1DE   => array(0x1DF), 0x1E0   => array(0x1E1)
1092:                     ,0x1E2   => array(0x1E3), 0x1E4   => array(0x1E5), 0x1E6   => array(0x1E7)
1093:                     ,0x1E8   => array(0x1E9), 0x1EA   => array(0x1EB), 0x1EC   => array(0x1ED)
1094:                     ,0x1EE   => array(0x1EF), 0x1F0   => array(0x6A, 0x30C), 0x1F1   => array(0x1F3)
1095:                     ,0x1F2   => array(0x1F3), 0x1F4   => array(0x1F5), 0x1F6   => array(0x195)
1096:                     ,0x1F7   => array(0x1BF), 0x1F8   => array(0x1F9), 0x1FA   => array(0x1FB)
1097:                     ,0x1FC   => array(0x1FD), 0x1FE   => array(0x1FF), 0x200   => array(0x201)
1098:                     ,0x202   => array(0x203), 0x204   => array(0x205), 0x206   => array(0x207)
1099:                     ,0x208   => array(0x209), 0x20A   => array(0x20B), 0x20C   => array(0x20D)
1100:                     ,0x20E   => array(0x20F), 0x210   => array(0x211), 0x212   => array(0x213)
1101:                     ,0x214   => array(0x215), 0x216   => array(0x217), 0x218   => array(0x219)
1102:                     ,0x21A   => array(0x21B), 0x21C   => array(0x21D), 0x21E   => array(0x21F)
1103:                     ,0x220   => array(0x19E), 0x222   => array(0x223), 0x224   => array(0x225)
1104:                     ,0x226   => array(0x227), 0x228   => array(0x229), 0x22A   => array(0x22B)
1105:                     ,0x22C   => array(0x22D), 0x22E   => array(0x22F), 0x230   => array(0x231)
1106:                     ,0x232   => array(0x233), 0x345   => array(0x3B9), 0x37A   => array(0x20, 0x3B9)
1107:                     ,0x386   => array(0x3AC), 0x388   => array(0x3AD), 0x389   => array(0x3AE)
1108:                     ,0x38A   => array(0x3AF), 0x38C   => array(0x3CC), 0x38E   => array(0x3CD)
1109:                     ,0x38F   => array(0x3CE), 0x390   => array(0x3B9, 0x308, 0x301)
1110:                     ,0x391   => array(0x3B1), 0x392   => array(0x3B2), 0x393   => array(0x3B3)
1111:                     ,0x394   => array(0x3B4), 0x395   => array(0x3B5), 0x396   => array(0x3B6)
1112:                     ,0x397   => array(0x3B7), 0x398   => array(0x3B8), 0x399   => array(0x3B9)
1113:                     ,0x39A   => array(0x3BA), 0x39B   => array(0x3BB), 0x39C   => array(0x3BC)
1114:                     ,0x39D   => array(0x3BD), 0x39E   => array(0x3BE), 0x39F   => array(0x3BF)
1115:                     ,0x3A0   => array(0x3C0), 0x3A1   => array(0x3C1), 0x3A3   => array(0x3C3)
1116:                     ,0x3A4   => array(0x3C4), 0x3A5   => array(0x3C5), 0x3A6   => array(0x3C6)
1117:                     ,0x3A7   => array(0x3C7), 0x3A8   => array(0x3C8), 0x3A9   => array(0x3C9)
1118:                     ,0x3AA   => array(0x3CA), 0x3AB   => array(0x3CB), 0x3B0   => array(0x3C5, 0x308, 0x301)
1119:                     ,0x3C2   => array(0x3C3), 0x3D0   => array(0x3B2), 0x3D1   => array(0x3B8)
1120:                     ,0x3D2   => array(0x3C5), 0x3D3   => array(0x3CD), 0x3D4   => array(0x3CB)
1121:                     ,0x3D5   => array(0x3C6), 0x3D6   => array(0x3C0), 0x3D8   => array(0x3D9)
1122:                     ,0x3DA   => array(0x3DB), 0x3DC   => array(0x3DD), 0x3DE   => array(0x3DF)
1123:                     ,0x3E0   => array(0x3E1), 0x3E2   => array(0x3E3), 0x3E4   => array(0x3E5)
1124:                     ,0x3E6   => array(0x3E7), 0x3E8   => array(0x3E9), 0x3EA   => array(0x3EB)
1125:                     ,0x3EC   => array(0x3ED), 0x3EE   => array(0x3EF), 0x3F0   => array(0x3BA)
1126:                     ,0x3F1   => array(0x3C1), 0x3F2   => array(0x3C3), 0x3F4   => array(0x3B8)
1127:                     ,0x3F5   => array(0x3B5), 0x400   => array(0x450), 0x401   => array(0x451)
1128:                     ,0x402   => array(0x452), 0x403   => array(0x453), 0x404   => array(0x454)
1129:                     ,0x405   => array(0x455), 0x406   => array(0x456), 0x407   => array(0x457)
1130:                     ,0x408   => array(0x458), 0x409   => array(0x459), 0x40A   => array(0x45A)
1131:                     ,0x40B   => array(0x45B), 0x40C   => array(0x45C), 0x40D   => array(0x45D)
1132:                     ,0x40E   => array(0x45E), 0x40F   => array(0x45F), 0x410   => array(0x430)
1133:                     ,0x411   => array(0x431), 0x412   => array(0x432), 0x413   => array(0x433)
1134:                     ,0x414   => array(0x434), 0x415   => array(0x435), 0x416   => array(0x436)
1135:                     ,0x417   => array(0x437), 0x418   => array(0x438), 0x419   => array(0x439)
1136:                     ,0x41A   => array(0x43A), 0x41B   => array(0x43B), 0x41C   => array(0x43C)
1137:                     ,0x41D   => array(0x43D), 0x41E   => array(0x43E), 0x41F   => array(0x43F)
1138:                     ,0x420   => array(0x440), 0x421   => array(0x441), 0x422   => array(0x442)
1139:                     ,0x423   => array(0x443), 0x424   => array(0x444), 0x425   => array(0x445)
1140:                     ,0x426   => array(0x446), 0x427   => array(0x447), 0x428   => array(0x448)
1141:                     ,0x429   => array(0x449), 0x42A   => array(0x44A), 0x42B   => array(0x44B)
1142:                     ,0x42C   => array(0x44C), 0x42D   => array(0x44D), 0x42E   => array(0x44E)
1143:                     ,0x42F   => array(0x44F), 0x460   => array(0x461), 0x462   => array(0x463)
1144:                     ,0x464   => array(0x465), 0x466   => array(0x467), 0x468   => array(0x469)
1145:                     ,0x46A   => array(0x46B), 0x46C   => array(0x46D), 0x46E   => array(0x46F)
1146:                     ,0x470   => array(0x471), 0x472   => array(0x473), 0x474   => array(0x475)
1147:                     ,0x476   => array(0x477), 0x478   => array(0x479), 0x47A   => array(0x47B)
1148:                     ,0x47C   => array(0x47D), 0x47E   => array(0x47F), 0x480   => array(0x481)
1149:                     ,0x48A   => array(0x48B), 0x48C   => array(0x48D), 0x48E   => array(0x48F)
1150:                     ,0x490   => array(0x491), 0x492   => array(0x493), 0x494   => array(0x495)
1151:                     ,0x496   => array(0x497), 0x498   => array(0x499), 0x49A   => array(0x49B)
1152:                     ,0x49C   => array(0x49D), 0x49E   => array(0x49F), 0x4A0   => array(0x4A1)
1153:                     ,0x4A2   => array(0x4A3), 0x4A4   => array(0x4A5), 0x4A6   => array(0x4A7)
1154:                     ,0x4A8   => array(0x4A9), 0x4AA   => array(0x4AB), 0x4AC   => array(0x4AD)
1155:                     ,0x4AE   => array(0x4AF), 0x4B0   => array(0x4B1), 0x4B2   => array(0x4B3)
1156:                     ,0x4B4   => array(0x4B5), 0x4B6   => array(0x4B7), 0x4B8   => array(0x4B9)
1157:                     ,0x4BA   => array(0x4BB), 0x4BC   => array(0x4BD), 0x4BE   => array(0x4BF)
1158:                     ,0x4C1   => array(0x4C2), 0x4C3   => array(0x4C4), 0x4C5   => array(0x4C6)
1159:                     ,0x4C7   => array(0x4C8), 0x4C9   => array(0x4CA), 0x4CB   => array(0x4CC)
1160:                     ,0x4CD   => array(0x4CE), 0x4D0   => array(0x4D1), 0x4D2   => array(0x4D3)
1161:                     ,0x4D4   => array(0x4D5), 0x4D6   => array(0x4D7), 0x4D8   => array(0x4D9)
1162:                     ,0x4DA   => array(0x4DB), 0x4DC   => array(0x4DD), 0x4DE   => array(0x4DF)
1163:                     ,0x4E0   => array(0x4E1), 0x4E2   => array(0x4E3), 0x4E4   => array(0x4E5)
1164:                     ,0x4E6   => array(0x4E7), 0x4E8   => array(0x4E9), 0x4EA   => array(0x4EB)
1165:                     ,0x4EC   => array(0x4ED), 0x4EE   => array(0x4EF), 0x4F0   => array(0x4F1)
1166:                     ,0x4F2   => array(0x4F3), 0x4F4   => array(0x4F5), 0x4F8   => array(0x4F9)
1167:                     ,0x500   => array(0x501), 0x502   => array(0x503), 0x504   => array(0x505)
1168:                     ,0x506   => array(0x507), 0x508   => array(0x509), 0x50A   => array(0x50B)
1169:                     ,0x50C   => array(0x50D), 0x50E   => array(0x50F), 0x531   => array(0x561)
1170:                     ,0x532   => array(0x562), 0x533   => array(0x563), 0x534   => array(0x564)
1171:                     ,0x535   => array(0x565), 0x536   => array(0x566), 0x537   => array(0x567)
1172:                     ,0x538   => array(0x568), 0x539   => array(0x569), 0x53A   => array(0x56A)
1173:                     ,0x53B   => array(0x56B), 0x53C   => array(0x56C), 0x53D   => array(0x56D)
1174:                     ,0x53E   => array(0x56E), 0x53F   => array(0x56F), 0x540   => array(0x570)
1175:                     ,0x541   => array(0x571), 0x542   => array(0x572), 0x543   => array(0x573)
1176:                     ,0x544   => array(0x574), 0x545   => array(0x575), 0x546   => array(0x576)
1177:                     ,0x547   => array(0x577), 0x548   => array(0x578), 0x549   => array(0x579)
1178:                     ,0x54A   => array(0x57A), 0x54B   => array(0x57B), 0x54C   => array(0x57C)
1179:                     ,0x54D   => array(0x57D), 0x54E   => array(0x57E), 0x54F   => array(0x57F)
1180:                     ,0x550   => array(0x580), 0x551   => array(0x581), 0x552   => array(0x582)
1181:                     ,0x553   => array(0x583), 0x554   => array(0x584), 0x555   => array(0x585)
1182:                     ,0x556 => array(0x586), 0x587 => array(0x565, 0x582), 0xE33 => array(0xE4D, 0xE32)
1183:                     ,0x1E00  => array(0x1E01), 0x1E02  => array(0x1E03), 0x1E04  => array(0x1E05)
1184:                     ,0x1E06  => array(0x1E07), 0x1E08  => array(0x1E09), 0x1E0A  => array(0x1E0B)
1185:                     ,0x1E0C  => array(0x1E0D), 0x1E0E  => array(0x1E0F), 0x1E10  => array(0x1E11)
1186:                     ,0x1E12  => array(0x1E13), 0x1E14  => array(0x1E15), 0x1E16  => array(0x1E17)
1187:                     ,0x1E18  => array(0x1E19), 0x1E1A  => array(0x1E1B), 0x1E1C  => array(0x1E1D)
1188:                     ,0x1E1E  => array(0x1E1F), 0x1E20  => array(0x1E21), 0x1E22  => array(0x1E23)
1189:                     ,0x1E24  => array(0x1E25), 0x1E26  => array(0x1E27), 0x1E28  => array(0x1E29)
1190:                     ,0x1E2A  => array(0x1E2B), 0x1E2C  => array(0x1E2D), 0x1E2E  => array(0x1E2F)
1191:                     ,0x1E30  => array(0x1E31), 0x1E32  => array(0x1E33), 0x1E34  => array(0x1E35)
1192:                     ,0x1E36  => array(0x1E37), 0x1E38  => array(0x1E39), 0x1E3A  => array(0x1E3B)
1193:                     ,0x1E3C  => array(0x1E3D), 0x1E3E  => array(0x1E3F), 0x1E40  => array(0x1E41)
1194:                     ,0x1E42  => array(0x1E43), 0x1E44  => array(0x1E45), 0x1E46  => array(0x1E47)
1195:                     ,0x1E48  => array(0x1E49), 0x1E4A  => array(0x1E4B), 0x1E4C  => array(0x1E4D)
1196:                     ,0x1E4E  => array(0x1E4F), 0x1E50  => array(0x1E51), 0x1E52  => array(0x1E53)
1197:                     ,0x1E54  => array(0x1E55), 0x1E56  => array(0x1E57), 0x1E58  => array(0x1E59)
1198:                     ,0x1E5A  => array(0x1E5B), 0x1E5C  => array(0x1E5D), 0x1E5E  => array(0x1E5F)
1199:                     ,0x1E60  => array(0x1E61), 0x1E62  => array(0x1E63), 0x1E64  => array(0x1E65)
1200:                     ,0x1E66  => array(0x1E67), 0x1E68  => array(0x1E69), 0x1E6A  => array(0x1E6B)
1201:                     ,0x1E6C  => array(0x1E6D), 0x1E6E  => array(0x1E6F), 0x1E70  => array(0x1E71)
1202:                     ,0x1E72  => array(0x1E73), 0x1E74  => array(0x1E75), 0x1E76  => array(0x1E77)
1203:                     ,0x1E78  => array(0x1E79), 0x1E7A  => array(0x1E7B), 0x1E7C  => array(0x1E7D)
1204:                     ,0x1E7E  => array(0x1E7F), 0x1E80  => array(0x1E81), 0x1E82  => array(0x1E83)
1205:                     ,0x1E84  => array(0x1E85), 0x1E86  => array(0x1E87), 0x1E88  => array(0x1E89)
1206:                     ,0x1E8A  => array(0x1E8B), 0x1E8C  => array(0x1E8D), 0x1E8E  => array(0x1E8F)
1207:                     ,0x1E90  => array(0x1E91), 0x1E92  => array(0x1E93), 0x1E94  => array(0x1E95)
1208:                     ,0x1E96  => array(0x68, 0x331), 0x1E97  => array(0x74, 0x308), 0x1E98  => array(0x77, 0x30A)
1209:                     ,0x1E99  => array(0x79, 0x30A), 0x1E9A  => array(0x61, 0x2BE), 0x1E9B  => array(0x1E61)
1210:                     ,0x1EA0  => array(0x1EA1), 0x1EA2  => array(0x1EA3), 0x1EA4  => array(0x1EA5)
1211:                     ,0x1EA6  => array(0x1EA7), 0x1EA8  => array(0x1EA9), 0x1EAA  => array(0x1EAB)
1212:                     ,0x1EAC  => array(0x1EAD), 0x1EAE  => array(0x1EAF), 0x1EB0  => array(0x1EB1)
1213:                     ,0x1EB2  => array(0x1EB3), 0x1EB4  => array(0x1EB5), 0x1EB6  => array(0x1EB7)
1214:                     ,0x1EB8  => array(0x1EB9), 0x1EBA  => array(0x1EBB), 0x1EBC  => array(0x1EBD)
1215:                     ,0x1EBE  => array(0x1EBF), 0x1EC0  => array(0x1EC1), 0x1EC2  => array(0x1EC3)
1216:                     ,0x1EC4  => array(0x1EC5), 0x1EC6  => array(0x1EC7), 0x1EC8  => array(0x1EC9)
1217:                     ,0x1ECA  => array(0x1ECB), 0x1ECC  => array(0x1ECD), 0x1ECE  => array(0x1ECF)
1218:                     ,0x1ED0  => array(0x1ED1), 0x1ED2  => array(0x1ED3), 0x1ED4  => array(0x1ED5)
1219:                     ,0x1ED6  => array(0x1ED7), 0x1ED8  => array(0x1ED9), 0x1EDA  => array(0x1EDB)
1220:                     ,0x1EDC  => array(0x1EDD), 0x1EDE  => array(0x1EDF), 0x1EE0  => array(0x1EE1)
1221:                     ,0x1EE2  => array(0x1EE3), 0x1EE4  => array(0x1EE5), 0x1EE6  => array(0x1EE7)
1222:                     ,0x1EE8  => array(0x1EE9), 0x1EEA  => array(0x1EEB), 0x1EEC  => array(0x1EED)
1223:                     ,0x1EEE  => array(0x1EEF), 0x1EF0  => array(0x1EF1), 0x1EF2  => array(0x1EF3)
1224:                     ,0x1EF4  => array(0x1EF5), 0x1EF6  => array(0x1EF7), 0x1EF8  => array(0x1EF9)
1225:                     ,0x1F08  => array(0x1F00), 0x1F09  => array(0x1F01), 0x1F0A  => array(0x1F02)
1226:                     ,0x1F0B  => array(0x1F03), 0x1F0C  => array(0x1F04), 0x1F0D  => array(0x1F05)
1227:                     ,0x1F0E  => array(0x1F06), 0x1F0F  => array(0x1F07), 0x1F18  => array(0x1F10)
1228:                     ,0x1F19  => array(0x1F11), 0x1F1A  => array(0x1F12), 0x1F1B  => array(0x1F13)
1229:                     ,0x1F1C  => array(0x1F14), 0x1F1D  => array(0x1F15), 0x1F28  => array(0x1F20)
1230:                     ,0x1F29  => array(0x1F21), 0x1F2A  => array(0x1F22), 0x1F2B  => array(0x1F23)
1231:                     ,0x1F2C  => array(0x1F24), 0x1F2D  => array(0x1F25), 0x1F2E  => array(0x1F26)
1232:                     ,0x1F2F  => array(0x1F27), 0x1F38  => array(0x1F30), 0x1F39  => array(0x1F31)
1233:                     ,0x1F3A  => array(0x1F32), 0x1F3B  => array(0x1F33), 0x1F3C  => array(0x1F34)
1234:                     ,0x1F3D  => array(0x1F35), 0x1F3E  => array(0x1F36), 0x1F3F  => array(0x1F37)
1235:                     ,0x1F48  => array(0x1F40), 0x1F49  => array(0x1F41), 0x1F4A  => array(0x1F42)
1236:                     ,0x1F4B  => array(0x1F43), 0x1F4C  => array(0x1F44), 0x1F4D  => array(0x1F45)
1237:                     ,0x1F50  => array(0x3C5, 0x313), 0x1F52  => array(0x3C5, 0x313, 0x300)
1238:                     ,0x1F54  => array(0x3C5, 0x313, 0x301), 0x1F56  => array(0x3C5, 0x313, 0x342)
1239:                     ,0x1F59  => array(0x1F51), 0x1F5B  => array(0x1F53), 0x1F5D  => array(0x1F55)
1240:                     ,0x1F5F  => array(0x1F57), 0x1F68  => array(0x1F60), 0x1F69  => array(0x1F61)
1241:                     ,0x1F6A  => array(0x1F62), 0x1F6B  => array(0x1F63), 0x1F6C  => array(0x1F64)
1242:                     ,0x1F6D  => array(0x1F65), 0x1F6E  => array(0x1F66), 0x1F6F  => array(0x1F67)
1243:                     ,0x1F80  => array(0x1F00, 0x3B9), 0x1F81  => array(0x1F01, 0x3B9)
1244:                     ,0x1F82  => array(0x1F02, 0x3B9), 0x1F83  => array(0x1F03, 0x3B9)
1245:                     ,0x1F84  => array(0x1F04, 0x3B9), 0x1F85  => array(0x1F05, 0x3B9)
1246:                     ,0x1F86  => array(0x1F06, 0x3B9), 0x1F87  => array(0x1F07, 0x3B9)
1247:                     ,0x1F88  => array(0x1F00, 0x3B9), 0x1F89  => array(0x1F01, 0x3B9)
1248:                     ,0x1F8A  => array(0x1F02, 0x3B9), 0x1F8B  => array(0x1F03, 0x3B9)
1249:                     ,0x1F8C  => array(0x1F04, 0x3B9), 0x1F8D  => array(0x1F05, 0x3B9)
1250:                     ,0x1F8E  => array(0x1F06, 0x3B9), 0x1F8F  => array(0x1F07, 0x3B9)
1251:                     ,0x1F90  => array(0x1F20, 0x3B9), 0x1F91  => array(0x1F21, 0x3B9)
1252:                     ,0x1F92  => array(0x1F22, 0x3B9), 0x1F93  => array(0x1F23, 0x3B9)
1253:                     ,0x1F94  => array(0x1F24, 0x3B9), 0x1F95  => array(0x1F25, 0x3B9)
1254:                     ,0x1F96  => array(0x1F26, 0x3B9), 0x1F97  => array(0x1F27, 0x3B9)
1255:                     ,0x1F98  => array(0x1F20, 0x3B9), 0x1F99  => array(0x1F21, 0x3B9)
1256:                     ,0x1F9A  => array(0x1F22, 0x3B9), 0x1F9B  => array(0x1F23, 0x3B9)
1257:                     ,0x1F9C  => array(0x1F24, 0x3B9), 0x1F9D  => array(0x1F25, 0x3B9)
1258:                     ,0x1F9E  => array(0x1F26, 0x3B9), 0x1F9F  => array(0x1F27, 0x3B9)
1259:                     ,0x1FA0  => array(0x1F60, 0x3B9), 0x1FA1  => array(0x1F61, 0x3B9)
1260:                     ,0x1FA2  => array(0x1F62, 0x3B9), 0x1FA3  => array(0x1F63, 0x3B9)
1261:                     ,0x1FA4  => array(0x1F64, 0x3B9), 0x1FA5  => array(0x1F65, 0x3B9)
1262:                     ,0x1FA6  => array(0x1F66, 0x3B9), 0x1FA7  => array(0x1F67, 0x3B9)
1263:                     ,0x1FA8  => array(0x1F60, 0x3B9), 0x1FA9  => array(0x1F61, 0x3B9)
1264:                     ,0x1FAA  => array(0x1F62, 0x3B9), 0x1FAB  => array(0x1F63, 0x3B9)
1265:                     ,0x1FAC  => array(0x1F64, 0x3B9), 0x1FAD  => array(0x1F65, 0x3B9)
1266:                     ,0x1FAE  => array(0x1F66, 0x3B9), 0x1FAF  => array(0x1F67, 0x3B9)
1267:                     ,0x1FB2  => array(0x1F70, 0x3B9), 0x1FB3  => array(0x3B1, 0x3B9)
1268:                     ,0x1FB4  => array(0x3AC, 0x3B9), 0x1FB6  => array(0x3B1, 0x342)
1269:                     ,0x1FB7  => array(0x3B1, 0x342, 0x3B9), 0x1FB8  => array(0x1FB0)
1270:                     ,0x1FB9  => array(0x1FB1), 0x1FBA  => array(0x1F70), 0x1FBB  => array(0x1F71)
1271:                     ,0x1FBC  => array(0x3B1, 0x3B9), 0x1FBE  => array(0x3B9)
1272:                     ,0x1FC2  => array(0x1F74, 0x3B9), 0x1FC3  => array(0x3B7, 0x3B9)
1273:                     ,0x1FC4  => array(0x3AE, 0x3B9), 0x1FC6  => array(0x3B7, 0x342)
1274:                     ,0x1FC7  => array(0x3B7, 0x342, 0x3B9), 0x1FC8  => array(0x1F72)
1275:                     ,0x1FC9  => array(0x1F73), 0x1FCA  => array(0x1F74), 0x1FCB  => array(0x1F75)
1276:                     ,0x1FCC  => array(0x3B7, 0x3B9), 0x1FD2  => array(0x3B9, 0x308, 0x300)
1277:                     ,0x1FD3  => array(0x3B9, 0x308, 0x301), 0x1FD6  => array(0x3B9, 0x342)
1278:                     ,0x1FD7  => array(0x3B9, 0x308, 0x342), 0x1FD8  => array(0x1FD0)
1279:                     ,0x1FD9  => array(0x1FD1), 0x1FDA  => array(0x1F76)
1280:                     ,0x1FDB  => array(0x1F77), 0x1FE2  => array(0x3C5, 0x308, 0x300)
1281:                     ,0x1FE3  => array(0x3C5, 0x308, 0x301), 0x1FE4  => array(0x3C1, 0x313)
1282:                     ,0x1FE6  => array(0x3C5, 0x342), 0x1FE7  => array(0x3C5, 0x308, 0x342)
1283:                     ,0x1FE8  => array(0x1FE0), 0x1FE9  => array(0x1FE1)
1284:                     ,0x1FEA  => array(0x1F7A), 0x1FEB  => array(0x1F7B)
1285:                     ,0x1FEC  => array(0x1FE5), 0x1FF2  => array(0x1F7C, 0x3B9)
1286:                     ,0x1FF3  => array(0x3C9, 0x3B9), 0x1FF4  => array(0x3CE, 0x3B9)
1287:                     ,0x1FF6  => array(0x3C9, 0x342), 0x1FF7  => array(0x3C9, 0x342, 0x3B9)
1288:                     ,0x1FF8  => array(0x1F78), 0x1FF9  => array(0x1F79), 0x1FFA  => array(0x1F7C)
1289:                     ,0x1FFB  => array(0x1F7D), 0x1FFC  => array(0x3C9, 0x3B9)
1290:                     ,0x20A8  => array(0x72, 0x73), 0x2102  => array(0x63), 0x2103  => array(0xB0, 0x63)
1291:                     ,0x2107  => array(0x25B), 0x2109  => array(0xB0, 0x66), 0x210B  => array(0x68)
1292:                     ,0x210C  => array(0x68), 0x210D  => array(0x68), 0x2110  => array(0x69)
1293:                     ,0x2111  => array(0x69), 0x2112  => array(0x6C), 0x2115  => array(0x6E)
1294:                     ,0x2116  => array(0x6E, 0x6F), 0x2119  => array(0x70), 0x211A  => array(0x71)
1295:                     ,0x211B  => array(0x72), 0x211C  => array(0x72), 0x211D  => array(0x72)
1296:                     ,0x2120  => array(0x73, 0x6D), 0x2121  => array(0x74, 0x65, 0x6C)
1297:                     ,0x2122  => array(0x74, 0x6D), 0x2124  => array(0x7A), 0x2126  => array(0x3C9)
1298:                     ,0x2128  => array(0x7A), 0x212A  => array(0x6B), 0x212B  => array(0xE5)
1299:                     ,0x212C  => array(0x62), 0x212D  => array(0x63), 0x2130  => array(0x65)
1300:                     ,0x2131  => array(0x66), 0x2133  => array(0x6D), 0x213E  => array(0x3B3)
1301:                     ,0x213F  => array(0x3C0), 0x2145  => array(0x64) ,0x2160  => array(0x2170)
1302:                     ,0x2161  => array(0x2171), 0x2162  => array(0x2172), 0x2163  => array(0x2173)
1303:                     ,0x2164  => array(0x2174), 0x2165  => array(0x2175), 0x2166  => array(0x2176)
1304:                     ,0x2167  => array(0x2177), 0x2168  => array(0x2178), 0x2169  => array(0x2179)
1305:                     ,0x216A  => array(0x217A), 0x216B  => array(0x217B), 0x216C  => array(0x217C)
1306:                     ,0x216D  => array(0x217D), 0x216E  => array(0x217E), 0x216F  => array(0x217F)
1307:                     ,0x24B6  => array(0x24D0), 0x24B7  => array(0x24D1), 0x24B8  => array(0x24D2)
1308:                     ,0x24B9  => array(0x24D3), 0x24BA  => array(0x24D4), 0x24BB  => array(0x24D5)
1309:                     ,0x24BC  => array(0x24D6), 0x24BD  => array(0x24D7), 0x24BE  => array(0x24D8)
1310:                     ,0x24BF  => array(0x24D9), 0x24C0  => array(0x24DA), 0x24C1  => array(0x24DB)
1311:                     ,0x24C2  => array(0x24DC), 0x24C3  => array(0x24DD), 0x24C4  => array(0x24DE)
1312:                     ,0x24C5  => array(0x24DF), 0x24C6  => array(0x24E0), 0x24C7  => array(0x24E1)
1313:                     ,0x24C8  => array(0x24E2), 0x24C9  => array(0x24E3), 0x24CA  => array(0x24E4)
1314:                     ,0x24CB  => array(0x24E5), 0x24CC  => array(0x24E6), 0x24CD  => array(0x24E7)
1315:                     ,0x24CE  => array(0x24E8), 0x24CF  => array(0x24E9), 0x3371  => array(0x68, 0x70, 0x61)
1316:                     ,0x3373  => array(0x61, 0x75), 0x3375  => array(0x6F, 0x76)
1317:                     ,0x3380  => array(0x70, 0x61), 0x3381  => array(0x6E, 0x61)
1318:                     ,0x3382  => array(0x3BC, 0x61), 0x3383  => array(0x6D, 0x61)
1319:                     ,0x3384  => array(0x6B, 0x61), 0x3385  => array(0x6B, 0x62)
1320:                     ,0x3386  => array(0x6D, 0x62), 0x3387  => array(0x67, 0x62)
1321:                     ,0x338A  => array(0x70, 0x66), 0x338B  => array(0x6E, 0x66)
1322:                     ,0x338C  => array(0x3BC, 0x66), 0x3390  => array(0x68, 0x7A)
1323:                     ,0x3391  => array(0x6B, 0x68, 0x7A), 0x3392  => array(0x6D, 0x68, 0x7A)
1324:                     ,0x3393  => array(0x67, 0x68, 0x7A), 0x3394  => array(0x74, 0x68, 0x7A)
1325:                     ,0x33A9  => array(0x70, 0x61), 0x33AA  => array(0x6B, 0x70, 0x61)
1326:                     ,0x33AB  => array(0x6D, 0x70, 0x61), 0x33AC  => array(0x67, 0x70, 0x61)
1327:                     ,0x33B4  => array(0x70, 0x76), 0x33B5  => array(0x6E, 0x76)
1328:                     ,0x33B6  => array(0x3BC, 0x76), 0x33B7  => array(0x6D, 0x76)
1329:                     ,0x33B8  => array(0x6B, 0x76), 0x33B9  => array(0x6D, 0x76)
1330:                     ,0x33BA  => array(0x70, 0x77), 0x33BB  => array(0x6E, 0x77)
1331:                     ,0x33BC  => array(0x3BC, 0x77), 0x33BD  => array(0x6D, 0x77)
1332:                     ,0x33BE  => array(0x6B, 0x77), 0x33BF  => array(0x6D, 0x77)
1333:                     ,0x33C0  => array(0x6B, 0x3C9), 0x33C1  => array(0x6D, 0x3C9) /*
1334:                     ,0x33C2  => array(0x61, 0x2E, 0x6D, 0x2E) */
1335:                     ,0x33C3  => array(0x62, 0x71), 0x33C6  => array(0x63, 0x2215, 0x6B, 0x67)
1336:                     ,0x33C7  => array(0x63, 0x6F, 0x2E), 0x33C8  => array(0x64, 0x62)
1337:                     ,0x33C9  => array(0x67, 0x79), 0x33CB  => array(0x68, 0x70)
1338:                     ,0x33CD  => array(0x6B, 0x6B), 0x33CE  => array(0x6B, 0x6D)
1339:                     ,0x33D7  => array(0x70, 0x68), 0x33D9  => array(0x70, 0x70, 0x6D)
1340:                     ,0x33DA  => array(0x70, 0x72), 0x33DC  => array(0x73, 0x76)
1341:                     ,0x33DD  => array(0x77, 0x62), 0xFB00  => array(0x66, 0x66)
1342:                     ,0xFB01  => array(0x66, 0x69), 0xFB02  => array(0x66, 0x6C)
1343:                     ,0xFB03  => array(0x66, 0x66, 0x69), 0xFB04  => array(0x66, 0x66, 0x6C)
1344:                     ,0xFB05  => array(0x73, 0x74), 0xFB06  => array(0x73, 0x74)
1345:                     ,0xFB13  => array(0x574, 0x576), 0xFB14  => array(0x574, 0x565)
1346:                     ,0xFB15  => array(0x574, 0x56B), 0xFB16  => array(0x57E, 0x576)
1347:                     ,0xFB17  => array(0x574, 0x56D), 0xFF21  => array(0xFF41)
1348:                     ,0xFF22  => array(0xFF42), 0xFF23  => array(0xFF43), 0xFF24  => array(0xFF44)
1349:                     ,0xFF25  => array(0xFF45), 0xFF26  => array(0xFF46), 0xFF27  => array(0xFF47)
1350:                     ,0xFF28  => array(0xFF48), 0xFF29  => array(0xFF49), 0xFF2A  => array(0xFF4A)
1351:                     ,0xFF2B  => array(0xFF4B), 0xFF2C  => array(0xFF4C), 0xFF2D  => array(0xFF4D)
1352:                     ,0xFF2E  => array(0xFF4E), 0xFF2F  => array(0xFF4F), 0xFF30  => array(0xFF50)
1353:                     ,0xFF31  => array(0xFF51), 0xFF32  => array(0xFF52), 0xFF33  => array(0xFF53)
1354:                     ,0xFF34  => array(0xFF54), 0xFF35  => array(0xFF55), 0xFF36  => array(0xFF56)
1355:                     ,0xFF37  => array(0xFF57), 0xFF38  => array(0xFF58), 0xFF39  => array(0xFF59)
1356:                     ,0xFF3A  => array(0xFF5A), 0x10400 => array(0x10428), 0x10401 => array(0x10429)
1357:                     ,0x10402 => array(0x1042A), 0x10403 => array(0x1042B), 0x10404 => array(0x1042C)
1358:                     ,0x10405 => array(0x1042D), 0x10406 => array(0x1042E), 0x10407 => array(0x1042F)
1359:                     ,0x10408 => array(0x10430), 0x10409 => array(0x10431), 0x1040A => array(0x10432)
1360:                     ,0x1040B => array(0x10433), 0x1040C => array(0x10434), 0x1040D => array(0x10435)
1361:                     ,0x1040E => array(0x10436), 0x1040F => array(0x10437), 0x10410 => array(0x10438)
1362:                     ,0x10411 => array(0x10439), 0x10412 => array(0x1043A), 0x10413 => array(0x1043B)
1363:                     ,0x10414 => array(0x1043C), 0x10415 => array(0x1043D), 0x10416 => array(0x1043E)
1364:                     ,0x10417 => array(0x1043F), 0x10418 => array(0x10440), 0x10419 => array(0x10441)
1365:                     ,0x1041A => array(0x10442), 0x1041B => array(0x10443), 0x1041C => array(0x10444)
1366:                     ,0x1041D => array(0x10445), 0x1041E => array(0x10446), 0x1041F => array(0x10447)
1367:                     ,0x10420 => array(0x10448), 0x10421 => array(0x10449), 0x10422 => array(0x1044A)
1368:                     ,0x10423 => array(0x1044B), 0x10424 => array(0x1044C), 0x10425 => array(0x1044D)
1369:                     ,0x1D400 => array(0x61), 0x1D401 => array(0x62), 0x1D402 => array(0x63)
1370:                     ,0x1D403 => array(0x64), 0x1D404 => array(0x65), 0x1D405 => array(0x66)
1371:                     ,0x1D406 => array(0x67), 0x1D407 => array(0x68), 0x1D408 => array(0x69)
1372:                     ,0x1D409 => array(0x6A), 0x1D40A => array(0x6B), 0x1D40B => array(0x6C)
1373:                     ,0x1D40C => array(0x6D), 0x1D40D => array(0x6E), 0x1D40E => array(0x6F)
1374:                     ,0x1D40F => array(0x70), 0x1D410 => array(0x71), 0x1D411 => array(0x72)
1375:                     ,0x1D412 => array(0x73), 0x1D413 => array(0x74), 0x1D414 => array(0x75)
1376:                     ,0x1D415 => array(0x76), 0x1D416 => array(0x77), 0x1D417 => array(0x78)
1377:                     ,0x1D418 => array(0x79), 0x1D419 => array(0x7A), 0x1D434 => array(0x61)
1378:                     ,0x1D435 => array(0x62), 0x1D436 => array(0x63), 0x1D437 => array(0x64)
1379:                     ,0x1D438 => array(0x65), 0x1D439 => array(0x66), 0x1D43A => array(0x67)
1380:                     ,0x1D43B => array(0x68), 0x1D43C => array(0x69), 0x1D43D => array(0x6A)
1381:                     ,0x1D43E => array(0x6B), 0x1D43F => array(0x6C), 0x1D440 => array(0x6D)
1382:                     ,0x1D441 => array(0x6E), 0x1D442 => array(0x6F), 0x1D443 => array(0x70)
1383:                     ,0x1D444 => array(0x71), 0x1D445 => array(0x72), 0x1D446 => array(0x73)
1384:                     ,0x1D447 => array(0x74), 0x1D448 => array(0x75), 0x1D449 => array(0x76)
1385:                     ,0x1D44A => array(0x77), 0x1D44B => array(0x78), 0x1D44C => array(0x79)
1386:                     ,0x1D44D => array(0x7A), 0x1D468 => array(0x61), 0x1D469 => array(0x62)
1387:                     ,0x1D46A => array(0x63), 0x1D46B => array(0x64), 0x1D46C => array(0x65)
1388:                     ,0x1D46D => array(0x66), 0x1D46E => array(0x67), 0x1D46F => array(0x68)
1389:                     ,0x1D470 => array(0x69), 0x1D471 => array(0x6A), 0x1D472 => array(0x6B)
1390:                     ,0x1D473 => array(0x6C), 0x1D474 => array(0x6D), 0x1D475 => array(0x6E)
1391:                     ,0x1D476 => array(0x6F), 0x1D477 => array(0x70), 0x1D478 => array(0x71)
1392:                     ,0x1D479 => array(0x72), 0x1D47A => array(0x73), 0x1D47B => array(0x74)
1393:                     ,0x1D47C => array(0x75), 0x1D47D => array(0x76), 0x1D47E => array(0x77)
1394:                     ,0x1D47F => array(0x78), 0x1D480 => array(0x79), 0x1D481 => array(0x7A)
1395:                     ,0x1D49C => array(0x61), 0x1D49E => array(0x63), 0x1D49F => array(0x64)
1396:                     ,0x1D4A2 => array(0x67), 0x1D4A5 => array(0x6A), 0x1D4A6 => array(0x6B)
1397:                     ,0x1D4A9 => array(0x6E), 0x1D4AA => array(0x6F), 0x1D4AB => array(0x70)
1398:                     ,0x1D4AC => array(0x71), 0x1D4AE => array(0x73), 0x1D4AF => array(0x74)
1399:                     ,0x1D4B0 => array(0x75), 0x1D4B1 => array(0x76), 0x1D4B2 => array(0x77)
1400:                     ,0x1D4B3 => array(0x78), 0x1D4B4 => array(0x79), 0x1D4B5 => array(0x7A)
1401:                     ,0x1D4D0 => array(0x61), 0x1D4D1 => array(0x62), 0x1D4D2 => array(0x63)
1402:                     ,0x1D4D3 => array(0x64), 0x1D4D4 => array(0x65), 0x1D4D5 => array(0x66)
1403:                     ,0x1D4D6 => array(0x67), 0x1D4D7 => array(0x68), 0x1D4D8 => array(0x69)
1404:                     ,0x1D4D9 => array(0x6A), 0x1D4DA => array(0x6B), 0x1D4DB => array(0x6C)
1405:                     ,0x1D4DC => array(0x6D), 0x1D4DD => array(0x6E), 0x1D4DE => array(0x6F)
1406:                     ,0x1D4DF => array(0x70), 0x1D4E0 => array(0x71), 0x1D4E1 => array(0x72)
1407:                     ,0x1D4E2 => array(0x73), 0x1D4E3 => array(0x74), 0x1D4E4 => array(0x75)
1408:                     ,0x1D4E5 => array(0x76), 0x1D4E6 => array(0x77), 0x1D4E7 => array(0x78)
1409:                     ,0x1D4E8 => array(0x79), 0x1D4E9 => array(0x7A), 0x1D504 => array(0x61)
1410:                     ,0x1D505 => array(0x62), 0x1D507 => array(0x64), 0x1D508 => array(0x65)
1411:                     ,0x1D509 => array(0x66), 0x1D50A => array(0x67), 0x1D50D => array(0x6A)
1412:                     ,0x1D50E => array(0x6B), 0x1D50F => array(0x6C), 0x1D510 => array(0x6D)
1413:                     ,0x1D511 => array(0x6E), 0x1D512 => array(0x6F), 0x1D513 => array(0x70)
1414:                     ,0x1D514 => array(0x71), 0x1D516 => array(0x73), 0x1D517 => array(0x74)
1415:                     ,0x1D518 => array(0x75), 0x1D519 => array(0x76), 0x1D51A => array(0x77)
1416:                     ,0x1D51B => array(0x78), 0x1D51C => array(0x79), 0x1D538 => array(0x61)
1417:                     ,0x1D539 => array(0x62), 0x1D53B => array(0x64), 0x1D53C => array(0x65)
1418:                     ,0x1D53D => array(0x66), 0x1D53E => array(0x67), 0x1D540 => array(0x69)
1419:                     ,0x1D541 => array(0x6A), 0x1D542 => array(0x6B), 0x1D543 => array(0x6C)
1420:                     ,0x1D544 => array(0x6D), 0x1D546 => array(0x6F), 0x1D54A => array(0x73)
1421:                     ,0x1D54B => array(0x74), 0x1D54C => array(0x75), 0x1D54D => array(0x76)
1422:                     ,0x1D54E => array(0x77), 0x1D54F => array(0x78), 0x1D550 => array(0x79)
1423:                     ,0x1D56C => array(0x61), 0x1D56D => array(0x62), 0x1D56E => array(0x63)
1424:                     ,0x1D56F => array(0x64), 0x1D570 => array(0x65), 0x1D571 => array(0x66)
1425:                     ,0x1D572 => array(0x67), 0x1D573 => array(0x68), 0x1D574 => array(0x69)
1426:                     ,0x1D575 => array(0x6A), 0x1D576 => array(0x6B), 0x1D577 => array(0x6C)
1427:                     ,0x1D578 => array(0x6D), 0x1D579 => array(0x6E), 0x1D57A => array(0x6F)
1428:                     ,0x1D57B => array(0x70), 0x1D57C => array(0x71), 0x1D57D => array(0x72)
1429:                     ,0x1D57E => array(0x73), 0x1D57F => array(0x74), 0x1D580 => array(0x75)
1430:                     ,0x1D581 => array(0x76), 0x1D582 => array(0x77), 0x1D583 => array(0x78)
1431:                     ,0x1D584 => array(0x79), 0x1D585 => array(0x7A), 0x1D5A0 => array(0x61)
1432:                     ,0x1D5A1 => array(0x62), 0x1D5A2 => array(0x63), 0x1D5A3 => array(0x64)
1433:                     ,0x1D5A4 => array(0x65), 0x1D5A5 => array(0x66), 0x1D5A6 => array(0x67)
1434:                     ,0x1D5A7 => array(0x68), 0x1D5A8 => array(0x69), 0x1D5A9 => array(0x6A)
1435:                     ,0x1D5AA => array(0x6B), 0x1D5AB => array(0x6C), 0x1D5AC => array(0x6D)
1436:                     ,0x1D5AD => array(0x6E), 0x1D5AE => array(0x6F), 0x1D5AF => array(0x70)
1437:                     ,0x1D5B0 => array(0x71), 0x1D5B1 => array(0x72), 0x1D5B2 => array(0x73)
1438:                     ,0x1D5B3 => array(0x74), 0x1D5B4 => array(0x75), 0x1D5B5 => array(0x76)
1439:                     ,0x1D5B6 => array(0x77), 0x1D5B7 => array(0x78), 0x1D5B8 => array(0x79)
1440:                     ,0x1D5B9 => array(0x7A), 0x1D5D4 => array(0x61), 0x1D5D5 => array(0x62)
1441:                     ,0x1D5D6 => array(0x63), 0x1D5D7 => array(0x64), 0x1D5D8 => array(0x65)
1442:                     ,0x1D5D9 => array(0x66), 0x1D5DA => array(0x67), 0x1D5DB => array(0x68)
1443:                     ,0x1D5DC => array(0x69), 0x1D5DD => array(0x6A), 0x1D5DE => array(0x6B)
1444:                     ,0x1D5DF => array(0x6C), 0x1D5E0 => array(0x6D), 0x1D5E1 => array(0x6E)
1445:                     ,0x1D5E2 => array(0x6F), 0x1D5E3 => array(0x70), 0x1D5E4 => array(0x71)
1446:                     ,0x1D5E5 => array(0x72), 0x1D5E6 => array(0x73), 0x1D5E7 => array(0x74)
1447:                     ,0x1D5E8 => array(0x75), 0x1D5E9 => array(0x76), 0x1D5EA => array(0x77)
1448:                     ,0x1D5EB => array(0x78), 0x1D5EC => array(0x79), 0x1D5ED => array(0x7A)
1449:                     ,0x1D608 => array(0x61), 0x1D609 => array(0x62) ,0x1D60A => array(0x63)
1450:                     ,0x1D60B => array(0x64), 0x1D60C => array(0x65), 0x1D60D => array(0x66)
1451:                     ,0x1D60E => array(0x67), 0x1D60F => array(0x68), 0x1D610 => array(0x69)
1452:                     ,0x1D611 => array(0x6A), 0x1D612 => array(0x6B), 0x1D613 => array(0x6C)
1453:                     ,0x1D614 => array(0x6D), 0x1D615 => array(0x6E), 0x1D616 => array(0x6F)
1454:                     ,0x1D617 => array(0x70), 0x1D618 => array(0x71), 0x1D619 => array(0x72)
1455:                     ,0x1D61A => array(0x73), 0x1D61B => array(0x74), 0x1D61C => array(0x75)
1456:                     ,0x1D61D => array(0x76), 0x1D61E => array(0x77), 0x1D61F => array(0x78)
1457:                     ,0x1D620 => array(0x79), 0x1D621 => array(0x7A), 0x1D63C => array(0x61)
1458:                     ,0x1D63D => array(0x62), 0x1D63E => array(0x63), 0x1D63F => array(0x64)
1459:                     ,0x1D640 => array(0x65), 0x1D641 => array(0x66), 0x1D642 => array(0x67)
1460:                     ,0x1D643 => array(0x68), 0x1D644 => array(0x69), 0x1D645 => array(0x6A)
1461:                     ,0x1D646 => array(0x6B), 0x1D647 => array(0x6C), 0x1D648 => array(0x6D)
1462:                     ,0x1D649 => array(0x6E), 0x1D64A => array(0x6F), 0x1D64B => array(0x70)
1463:                     ,0x1D64C => array(0x71), 0x1D64D => array(0x72), 0x1D64E => array(0x73)
1464:                     ,0x1D64F => array(0x74), 0x1D650 => array(0x75), 0x1D651 => array(0x76)
1465:                     ,0x1D652 => array(0x77), 0x1D653 => array(0x78), 0x1D654 => array(0x79)
1466:                     ,0x1D655 => array(0x7A), 0x1D670 => array(0x61), 0x1D671 => array(0x62)
1467:                     ,0x1D672 => array(0x63), 0x1D673 => array(0x64), 0x1D674 => array(0x65)
1468:                     ,0x1D675 => array(0x66), 0x1D676 => array(0x67), 0x1D677 => array(0x68)
1469:                     ,0x1D678 => array(0x69), 0x1D679 => array(0x6A), 0x1D67A => array(0x6B)
1470:                     ,0x1D67B => array(0x6C), 0x1D67C => array(0x6D), 0x1D67D => array(0x6E)
1471:                     ,0x1D67E => array(0x6F), 0x1D67F => array(0x70), 0x1D680 => array(0x71)
1472:                     ,0x1D681 => array(0x72), 0x1D682 => array(0x73), 0x1D683 => array(0x74)
1473:                     ,0x1D684 => array(0x75), 0x1D685 => array(0x76), 0x1D686 => array(0x77)
1474:                     ,0x1D687 => array(0x78), 0x1D688 => array(0x79), 0x1D689 => array(0x7A)
1475:                     ,0x1D6A8 => array(0x3B1), 0x1D6A9 => array(0x3B2), 0x1D6AA => array(0x3B3)
1476:                     ,0x1D6AB => array(0x3B4), 0x1D6AC => array(0x3B5), 0x1D6AD => array(0x3B6)
1477:                     ,0x1D6AE => array(0x3B7), 0x1D6AF => array(0x3B8), 0x1D6B0 => array(0x3B9)
1478:                     ,0x1D6B1 => array(0x3BA), 0x1D6B2 => array(0x3BB), 0x1D6B3 => array(0x3BC)
1479:                     ,0x1D6B4 => array(0x3BD), 0x1D6B5 => array(0x3BE), 0x1D6B6 => array(0x3BF)
1480:                     ,0x1D6B7 => array(0x3C0), 0x1D6B8 => array(0x3C1), 0x1D6B9 => array(0x3B8)
1481:                     ,0x1D6BA => array(0x3C3), 0x1D6BB => array(0x3C4), 0x1D6BC => array(0x3C5)
1482:                     ,0x1D6BD => array(0x3C6), 0x1D6BE => array(0x3C7), 0x1D6BF => array(0x3C8)
1483:                     ,0x1D6C0 => array(0x3C9), 0x1D6D3 => array(0x3C3), 0x1D6E2 => array(0x3B1)
1484:                     ,0x1D6E3 => array(0x3B2), 0x1D6E4 => array(0x3B3), 0x1D6E5 => array(0x3B4)
1485:                     ,0x1D6E6 => array(0x3B5), 0x1D6E7 => array(0x3B6), 0x1D6E8 => array(0x3B7)
1486:                     ,0x1D6E9 => array(0x3B8), 0x1D6EA => array(0x3B9), 0x1D6EB => array(0x3BA)
1487:                     ,0x1D6EC => array(0x3BB), 0x1D6ED => array(0x3BC), 0x1D6EE => array(0x3BD)
1488:                     ,0x1D6EF => array(0x3BE), 0x1D6F0 => array(0x3BF), 0x1D6F1 => array(0x3C0)
1489:                     ,0x1D6F2 => array(0x3C1), 0x1D6F3 => array(0x3B8) ,0x1D6F4 => array(0x3C3)
1490:                     ,0x1D6F5 => array(0x3C4), 0x1D6F6 => array(0x3C5), 0x1D6F7 => array(0x3C6)
1491:                     ,0x1D6F8 => array(0x3C7), 0x1D6F9 => array(0x3C8) ,0x1D6FA => array(0x3C9)
1492:                     ,0x1D70D => array(0x3C3), 0x1D71C => array(0x3B1), 0x1D71D => array(0x3B2)
1493:                     ,0x1D71E => array(0x3B3), 0x1D71F => array(0x3B4), 0x1D720 => array(0x3B5)
1494:                     ,0x1D721 => array(0x3B6), 0x1D722 => array(0x3B7), 0x1D723 => array(0x3B8)
1495:                     ,0x1D724 => array(0x3B9), 0x1D725 => array(0x3BA), 0x1D726 => array(0x3BB)
1496:                     ,0x1D727 => array(0x3BC), 0x1D728 => array(0x3BD), 0x1D729 => array(0x3BE)
1497:                     ,0x1D72A => array(0x3BF), 0x1D72B => array(0x3C0), 0x1D72C => array(0x3C1)
1498:                     ,0x1D72D => array(0x3B8), 0x1D72E => array(0x3C3), 0x1D72F => array(0x3C4)
1499:                     ,0x1D730 => array(0x3C5), 0x1D731 => array(0x3C6), 0x1D732 => array(0x3C7)
1500:                     ,0x1D733 => array(0x3C8), 0x1D734 => array(0x3C9), 0x1D747 => array(0x3C3)
1501:                     ,0x1D756 => array(0x3B1), 0x1D757 => array(0x3B2), 0x1D758 => array(0x3B3)
1502:                     ,0x1D759 => array(0x3B4), 0x1D75A => array(0x3B5), 0x1D75B => array(0x3B6)
1503:                     ,0x1D75C => array(0x3B7), 0x1D75D => array(0x3B8), 0x1D75E => array(0x3B9)
1504:                     ,0x1D75F => array(0x3BA), 0x1D760 => array(0x3BB), 0x1D761 => array(0x3BC)
1505:                     ,0x1D762 => array(0x3BD), 0x1D763 => array(0x3BE), 0x1D764 => array(0x3BF)
1506:                     ,0x1D765 => array(0x3C0), 0x1D766 => array(0x3C1), 0x1D767 => array(0x3B8)
1507:                     ,0x1D768 => array(0x3C3), 0x1D769 => array(0x3C4), 0x1D76A => array(0x3C5)
1508:                     ,0x1D76B => array(0x3C6), 0x1D76C => array(0x3C7), 0x1D76D => array(0x3C8)
1509:                     ,0x1D76E => array(0x3C9), 0x1D781 => array(0x3C3), 0x1D790 => array(0x3B1)
1510:                     ,0x1D791 => array(0x3B2), 0x1D792 => array(0x3B3), 0x1D793 => array(0x3B4)
1511:                     ,0x1D794 => array(0x3B5), 0x1D795 => array(0x3B6), 0x1D796 => array(0x3B7)
1512:                     ,0x1D797 => array(0x3B8), 0x1D798 => array(0x3B9), 0x1D799 => array(0x3BA)
1513:                     ,0x1D79A => array(0x3BB), 0x1D79B => array(0x3BC), 0x1D79C => array(0x3BD)
1514:                     ,0x1D79D => array(0x3BE), 0x1D79E => array(0x3BF), 0x1D79F => array(0x3C0)
1515:                     ,0x1D7A0 => array(0x3C1), 0x1D7A1 => array(0x3B8), 0x1D7A2 => array(0x3C3)
1516:                     ,0x1D7A3 => array(0x3C4), 0x1D7A4 => array(0x3C5), 0x1D7A5 => array(0x3C6)
1517:                     ,0x1D7A6 => array(0x3C7), 0x1D7A7 => array(0x3C8), 0x1D7A8 => array(0x3C9)
1518:                     ,0x1D7BB => array(0x3C3), 0x3F9   => array(0x3C3), 0x1D2C  => array(0x61)
1519:                     ,0x1D2D  => array(0xE6), 0x1D2E  => array(0x62), 0x1D30  => array(0x64)
1520:                     ,0x1D31  => array(0x65), 0x1D32  => array(0x1DD), 0x1D33  => array(0x67)
1521:                     ,0x1D34  => array(0x68), 0x1D35  => array(0x69), 0x1D36  => array(0x6A)
1522:                     ,0x1D37  => array(0x6B), 0x1D38  => array(0x6C), 0x1D39  => array(0x6D)
1523:                     ,0x1D3A  => array(0x6E), 0x1D3C  => array(0x6F), 0x1D3D  => array(0x223)
1524:                     ,0x1D3E  => array(0x70), 0x1D3F  => array(0x72), 0x1D40  => array(0x74)
1525:                     ,0x1D41  => array(0x75), 0x1D42  => array(0x77), 0x213B  => array(0x66, 0x61, 0x78)
1526:                     ,0x3250  => array(0x70, 0x74, 0x65), 0x32CC  => array(0x68, 0x67)
1527:                     ,0x32CE  => array(0x65, 0x76), 0x32CF  => array(0x6C, 0x74, 0x64)
1528:                     ,0x337A  => array(0x69, 0x75), 0x33DE  => array(0x76, 0x2215, 0x6D)
1529:                     ,0x33DF  => array(0x61, 0x2215, 0x6D)
1530:                     )
1531:             ,'norm_combcls' => array(0x334   => 1,   0x335   => 1,   0x336   => 1,   0x337   => 1
1532:                     ,0x338   => 1,   0x93C   => 7,   0x9BC   => 7,   0xA3C   => 7,   0xABC   => 7
1533:                     ,0xB3C   => 7,   0xCBC   => 7,   0x1037  => 7,   0x3099  => 8,   0x309A  => 8
1534:                     ,0x94D   => 9,   0x9CD   => 9,   0xA4D   => 9,   0xACD   => 9,   0xB4D   => 9
1535:                     ,0xBCD   => 9,   0xC4D   => 9,   0xCCD   => 9,   0xD4D   => 9,   0xDCA   => 9
1536:                     ,0xE3A   => 9,   0xF84   => 9,   0x1039  => 9,   0x1714  => 9,   0x1734  => 9
1537:                     ,0x17D2  => 9,   0x5B0   => 10,  0x5B1   => 11,  0x5B2   => 12,  0x5B3   => 13
1538:                     ,0x5B4   => 14,  0x5B5   => 15,  0x5B6   => 16,  0x5B7   => 17,  0x5B8   => 18
1539:                     ,0x5B9   => 19,  0x5BB   => 20,  0x5Bc   => 21,  0x5BD   => 22,  0x5BF   => 23
1540:                     ,0x5C1   => 24,  0x5C2   => 25,  0xFB1E  => 26,  0x64B   => 27,  0x64C   => 28
1541:                     ,0x64D   => 29,  0x64E   => 30,  0x64F   => 31,  0x650   => 32,  0x651   => 33
1542:                     ,0x652   => 34,  0x670   => 35,  0x711   => 36,  0xC55   => 84,  0xC56   => 91
1543:                     ,0xE38   => 103, 0xE39   => 103, 0xE48   => 107, 0xE49   => 107, 0xE4A   => 107
1544:                     ,0xE4B   => 107, 0xEB8   => 118, 0xEB9   => 118, 0xEC8   => 122, 0xEC9   => 122
1545:                     ,0xECA   => 122, 0xECB   => 122, 0xF71   => 129, 0xF72   => 130, 0xF7A   => 130
1546:                     ,0xF7B   => 130, 0xF7C   => 130, 0xF7D   => 130, 0xF80   => 130, 0xF74   => 132
1547:                     ,0x321   => 202, 0x322   => 202, 0x327   => 202, 0x328   => 202, 0x31B   => 216
1548:                     ,0xF39   => 216, 0x1D165 => 216, 0x1D166 => 216, 0x1D16E => 216, 0x1D16F => 216
1549:                     ,0x1D170 => 216, 0x1D171 => 216, 0x1D172 => 216, 0x302A  => 218, 0x316   => 220
1550:                     ,0x317   => 220, 0x318   => 220, 0x319   => 220, 0x31C   => 220, 0x31D   => 220
1551:                     ,0x31E   => 220, 0x31F   => 220, 0x320   => 220, 0x323   => 220, 0x324   => 220
1552:                     ,0x325   => 220, 0x326   => 220, 0x329   => 220, 0x32A   => 220, 0x32B   => 220
1553:                     ,0x32C   => 220, 0x32D   => 220, 0x32E   => 220, 0x32F   => 220, 0x330   => 220
1554:                     ,0x331   => 220, 0x332   => 220, 0x333   => 220, 0x339   => 220, 0x33A   => 220
1555:                     ,0x33B   => 220, 0x33C   => 220, 0x347   => 220, 0x348   => 220, 0x349   => 220
1556:                     ,0x34D   => 220, 0x34E   => 220, 0x353   => 220, 0x354   => 220, 0x355   => 220
1557:                     ,0x356   => 220, 0x591   => 220, 0x596   => 220, 0x59B   => 220, 0x5A3   => 220
1558:                     ,0x5A4   => 220, 0x5A5   => 220, 0x5A6   => 220, 0x5A7   => 220, 0x5AA   => 220
1559:                     ,0x655   => 220, 0x656   => 220, 0x6E3   => 220, 0x6EA   => 220, 0x6ED   => 220
1560:                     ,0x731   => 220, 0x734   => 220, 0x737   => 220, 0x738   => 220, 0x739   => 220
1561:                     ,0x73B   => 220, 0x73C   => 220, 0x73E   => 220, 0x742   => 220, 0x744   => 220
1562:                     ,0x746   => 220, 0x748   => 220, 0x952   => 220, 0xF18   => 220, 0xF19   => 220
1563:                     ,0xF35   => 220, 0xF37   => 220, 0xFC6   => 220, 0x193B  => 220, 0x20E8  => 220
1564:                     ,0x1D17B => 220, 0x1D17C => 220, 0x1D17D => 220, 0x1D17E => 220, 0x1D17F => 220
1565:                     ,0x1D180 => 220, 0x1D181 => 220, 0x1D182 => 220, 0x1D18A => 220, 0x1D18B => 220
1566:                     ,0x59A   => 222, 0x5AD   => 222, 0x1929  => 222, 0x302D  => 222, 0x302E  => 224
1567:                     ,0x302F  => 224, 0x1D16D => 226, 0x5AE   => 228, 0x18A9  => 228, 0x302B  => 228
1568:                     ,0x300   => 230, 0x301   => 230, 0x302   => 230, 0x303   => 230, 0x304   => 230
1569:                     ,0x305   => 230, 0x306   => 230, 0x307   => 230, 0x308   => 230, 0x309   => 230
1570:                     ,0x30A   => 230, 0x30B   => 230, 0x30C   => 230, 0x30D   => 230, 0x30E   => 230
1571:                     ,0x30F   => 230, 0x310   => 230, 0x311   => 230, 0x312   => 230, 0x313   => 230
1572:                     ,0x314   => 230, 0x33D   => 230, 0x33E   => 230, 0x33F   => 230, 0x340   => 230
1573:                     ,0x341   => 230, 0x342   => 230, 0x343   => 230, 0x344   => 230, 0x346   => 230
1574:                     ,0x34A   => 230, 0x34B   => 230, 0x34C   => 230, 0x350   => 230, 0x351   => 230
1575:                     ,0x352   => 230, 0x357   => 230, 0x363   => 230, 0x364   => 230, 0x365   => 230
1576:                     ,0x366   => 230, 0x367   => 230, 0x368   => 230, 0x369   => 230, 0x36A   => 230
1577:                     ,0x36B   => 230, 0x36C   => 230, 0x36D   => 230, 0x36E   => 230, 0x36F   => 230
1578:                     ,0x483   => 230, 0x484   => 230, 0x485   => 230, 0x486   => 230, 0x592   => 230
1579:                     ,0x593   => 230, 0x594   => 230, 0x595   => 230, 0x597   => 230, 0x598   => 230
1580:                     ,0x599   => 230, 0x59C   => 230, 0x59D   => 230, 0x59E   => 230, 0x59F   => 230
1581:                     ,0x5A0   => 230, 0x5A1   => 230, 0x5A8   => 230, 0x5A9   => 230, 0x5AB   => 230
1582:                     ,0x5AC   => 230, 0x5AF   => 230, 0x5C4   => 230, 0x610   => 230, 0x611   => 230
1583:                     ,0x612   => 230, 0x613   => 230, 0x614   => 230, 0x615   => 230, 0x653   => 230
1584:                     ,0x654   => 230, 0x657   => 230, 0x658   => 230, 0x6D6   => 230, 0x6D7   => 230
1585:                     ,0x6D8   => 230, 0x6D9   => 230, 0x6DA   => 230, 0x6DB   => 230, 0x6DC   => 230
1586:                     ,0x6DF   => 230, 0x6E0   => 230, 0x6E1   => 230, 0x6E2   => 230, 0x6E4   => 230
1587:                     ,0x6E7   => 230, 0x6E8   => 230, 0x6EB   => 230, 0x6EC   => 230, 0x730   => 230
1588:                     ,0x732   => 230, 0x733   => 230, 0x735   => 230, 0x736   => 230, 0x73A   => 230
1589:                     ,0x73D   => 230, 0x73F   => 230, 0x740   => 230, 0x741   => 230, 0x743   => 230
1590:                     ,0x745   => 230, 0x747   => 230, 0x749   => 230, 0x74A   => 230, 0x951   => 230
1591:                     ,0x953   => 230, 0x954   => 230, 0xF82   => 230, 0xF83   => 230, 0xF86   => 230
1592:                     ,0xF87   => 230, 0x170D  => 230, 0x193A  => 230, 0x20D0  => 230, 0x20D1  => 230
1593:                     ,0x20D4  => 230, 0x20D5  => 230, 0x20D6  => 230, 0x20D7  => 230, 0x20DB  => 230
1594:                     ,0x20DC  => 230, 0x20E1  => 230, 0x20E7  => 230, 0x20E9  => 230, 0xFE20  => 230
1595:                     ,0xFE21  => 230, 0xFE22  => 230, 0xFE23  => 230, 0x1D185 => 230, 0x1D186 => 230
1596:                     ,0x1D187 => 230, 0x1D189 => 230, 0x1D188 => 230, 0x1D1AA => 230, 0x1D1AB => 230
1597:                     ,0x1D1AC => 230, 0x1D1AD => 230, 0x315   => 232, 0x31A   => 232, 0x302C  => 232
1598:                     ,0x35F   => 233, 0x362   => 233, 0x35D   => 234, 0x35E   => 234, 0x360   => 234
1599:                     ,0x361   => 234, 0x345   => 240
1600:                     )
1601:             );
1602: }
1603: ?>