var UNICODE_RANGE_MAP = {
    BAIDC_LATIN : [ 0x00, 0x7F ],
    LATIN_1_SUPPLEMENT : [ 0x80, 0xFF ],
    LATIN_EXTENDED_A : [ 0x100, 0x17F ],
    LATIN_EXTENDED_B : [ 0x180, 0x24F ],
    IPA_EXTENIONS : [ 0x250, 0x2AF ],
    SPACING_MODIFIER_LETTERS : [ 0x2B0, 0x2FF ],
    COMBINDING_DIACRITICAL_MARKS : [ 0x300, 0x36F ],
    GREEK_AND_COPTIC : [ 0x370, 0x3FF ],
    CYRILLIC : [ 0x400, 0x4FF ],
    CYRILLIC_SUPPLEMENT : [ 0x500, 0x52F ],
    ARMENIAN : [ 0x530, 0x58F ],
    HEBREW : [ 0x590, 0x5FF ],
    ARABIC : [ 0x600, 0x6FF ],
    SYRIAC : [ 0x700, 0x74F ],
    ARABIC_SUPPLEMENT : [ 0x750, 0x77F ],
    THAANA : [ 0x780, 0x7BF ],
    NKO : [ 0x7C0, 0x7FF ],
    SAMARITAN : [ 0x800, 0x83F ],
    MANDAIC : [ 0x840, 0x8FF ],
    DEVANAGARI : [ 0x900, 0x97F ],
    BENGALI : [ 0x980, 0x9FF ],
    GURMUKHI : [ 0xA00, 0xA7F ],
    GUJARATI : [ 0xA80, 0xAFF ],
    ORIYA : [ 0xB00, 0xB7F ],
    TAMIL : [ 0xB80, 0xBFF ],
    TELUGU : [ 0xC00, 0xC7F ],
    KANNADA : [ 0xC80, 0xCFF ],
    MALAYALAM : [ 0xD00, 0xD7F ],
    SINHALA : [ 0xD80, 0xDFF ],
    THAI : [ 0xE00, 0xE7F ],
    LAO : [ 0xE80, 0xEFF ],
    TIBETAN : [ 0xF00, 0xFFF ],
    MYANNMAR : [ 0x1000, 0x109F ],
    GEORGIAN : [ 0x10A0, 0x10FF ],
    HNANGUL_JAMO : [ 0x1100, 0x11FF ],
    ETHIOPIC : [ 0x1200, 0x137F ],
    ETHIOPIC_SUPPLEMENT : [ 0x1380, 0x139F ],
    CHEROKEE : [ 0x13A0, 0x13FF ],
    UNIFIED_CANADIAN_ABORIGINAL_SYLLABICS : [ 0x1400, 0x167F ],
    OGHAM : [ 0x1680, 0x169F ],
    RUNIC : [ 0x16A0, 0x16FF ],
    TAGALOG : [ 0x1700, 0x171F ],
    HANUNOO : [ 0x1720, 0x173F ],
    BUHID : [ 0x1740, 0x175F ],
    TAGBANWA : [ 0x1760, 0x177F ],
    KHMER : [ 0x1780, 0x17FF ],
    MONGOLIAN : [ 0x1800, 0x18AF ],
    UNIFIED_CANADIAN_ABORIGINAL_SYLLABICS_EXTENDED : [ 0x18B0, 0x18FF ],
    LIMBU : [ 0x1900, 0x194F ],
    TAI_LE : [ 0x1950, 0x197F ],
    NEW_TAI_LUE : [ 0x1980, 0x19DF ],
    KHMER_SYMBOLS : [ 0x19E0, 0x19FF ],
    BUGINESE : [ 0x1A00, 0x1A1F ],
    TAI_THAM : [ 0x1A20, 0x1AFF ],
    BALINESE : [ 0x1B00, 0x1B7F ],
    SUNDANESE : [ 0x1B80, 0x1BBF ],
    BATAK : [ 0x1BC0, 0x1BFF ],
    LEPCHA : [ 0x1C00, 0x1C4F ],
    OL_CHIKI : [ 0x1C50, 0x1CCF ],
    VEDIC_EXTENSIONS : [ 0x1CD0, 0x1CFF ],
    PHONETIC_EXTENSIONS : [ 0x1D00, 0x1D7F ],
    PHONETIC_EXTENSIONS_SUPPLEMENT : [ 0x1D80, 0x1DBF ],
    COMBINDING_DIACRITICAL_MARKS_SUPPLEMENT : [ 0x1DC0, 0x1DFF ],
    LATIN_EXTENDED_ADDITINOAL : [ 0x1E00, 0x1EFF ],
    GREEK_EXTENDED : [ 0x1F00, 0x1FFF ],
    GENERAL_PUNCTUATION : [ 0x2000, 0x206F ],
    SUPERSCRIPTS_AND_SUBSCRIPTS : [ 0x2070, 0x209F ],
    CURRENCY_SYMBOLS : [ 0x20A0, 0x20CF ],
    COMBINDING_DIACRITICAL_MARKS_FOR_SYMBOLS : [ 0x20D0, 0x20FF ],
    LETTERLIKE_SYMBOLS : [ 0x2100, 0x214F ],
    NUMBER_FORMS : [ 0x2150, 0x218F ],
    ARROWS : [ 0x2190, 0x21FF ],
    MATHEMATICAL_OPERATORS : [ 0x2200, 0x22FF ],
    MISCELLANEOUS_TECHNICAL : [ 0x2300, 0x23FF ],
    CONTROL_PICTURES : [ 0x2400, 0x243F ],
    OPTICAL_CHARACTOR_RECOGNITION : [ 0x2440, 0x245F ],
    ENCLOSED_ALPHANUMERICS : [ 0x2460, 0x24FF ],
    BOX_DRAWING : [ 0x2500, 0x257F ],
    BLOCK_ELEMENTS : [ 0x2580, 0x259F ],
    GEOMETRIC_SHAPES : [ 0x25A0, 0x25FF ],
    MISCELLANEOUS_SYMBOLS : [ 0x2600, 0x26FF ],
    DINGBATS : [ 0x2700, 0x27BF ],
    BRAILLE_PATTERNS : [ 0x2800, 0x28FF ],
    CJK_RADICALS_SUPPLEMENT : [ 0x2E80, 0x2EFF ],
    KANGXI_RADICALS : [ 0x2F00, 0x2FDF ],
    IDEOGRAPHIC_DESCRIPTION_CHARACTERS : [ 0x2FF0, 0x2FFF ],
    CJK_SYMBOLS_AND_PUNCTUATION : [ 0x3000, 0x303F ],
    HIRAGANA : [ 0x3040, 0x309F ],
    KATAKANA : [ 0x30A0, 0x30FF ],
    BOPOMOFO : [ 0x3100, 0x312F ],
    HANGUL_COMPATIBILITY_JAMO : [ 0x3130, 0x318F ],
    KANBUN : [ 0x3190, 0x319F ],
    BOPOMOFO_EXTENDED : [ 0x31A0, 0x31BF ],
    ENCLOSED_CJK_LETTERS_AND_MONTHS : [ 0x3200, 0x32FF ],
    CJK_COMPATIBILITY : [ 0x3300, 0x33FF ],
    CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A : [ 0x3400, 0x4DB5 ],
    CJK_UNIFIED_IDEOGRAPHS : [ 0x4E00, 0x9FFF ],
    YI_SYLLABLES : [ 0xA000, 0xA48F ],
    YI_RADICALS : [ 0xA490, 0xA4CF ],
    HANGUL_SYLLABLES : [ 0xAC00, 0xD7A3 ],
    HIGH_SURROGATES : [ 0xD800, 0xDB7F ],
    HIGH_PRIVATE_USE_SURROGATES : [ 0xDB80, 0xDBFF ],
    LOW_SURROGATES : [ 0xDC00, 0xDFFF ],
    PRIVATE_USE : [ 0xE000, 0xF8FF ],
    CJK_COMPATIBILITY_IDEOGRAPHS : [ 0xF900, 0xFAFF ],
    ALPHABETIC_PRESENTATION_FORMS : [ 0xFB00, 0xFB4F ],
    ARABIC_PRESENTATION_FORMS_A : [ 0xFB50, 0xFDFF ],
    COMBINDING_HALF_MARKS : [ 0xFE20, 0xFE2F ],
    CJK_COMPATIBILITY_FORMS : [ 0xFE30, 0xFE4F ],
    ARABIC_PRESENTATION_FORMS_B : [ 0xFE70, 0xFEFE ],
    SPECIALS : [ 0xFEFF, 0xFEFF ],
    HALFWIDTH_AND_FULLWIDTH_FORMS : [ 0xFF00, 0xFFEF ],
    SPECIALS : [ 0xFFF0, 0xFFFD ]
};