local _utf8={
[0x0000] = 0x00,
[0x0001] = 0x01,
[0x0002] = 0x02,
[0x0003] = 0x03,
[0x0004] = 0x04,
[0x0005] = 0x05,
[0x0006] = 0x06,
[0x0007] = 0x07,
[0x0008] = 0x08,
[0x0009] = 0x09,
[0x000A] = 0x0A,
[0x000B] = 0x0B,
[0x000C] = 0x0C,
[0x000D] = 0x0D,
[0x000E] = 0x0E,
[0x000F] = 0x0F,
[0x0010] = 0x10,
[0x0011] = 0x11,
[0x0012] = 0x12,
[0x0013] = 0x13,
[0x0014] = 0x14,
[0x0015] = 0x15,
[0x0016] = 0x16,
[0x0017] = 0x17,
[0x0018] = 0x18,
[0x0019] = 0x19,
[0x001A] = 0x1A,
[0x001B] = 0x1B,
[0x001C] = 0x1C,
[0x001D] = 0x1D,
[0x001E] = 0x1E,
[0x001F] = 0x1F,
[0x0020] = 0x20,
[0x0021] = 0x21,
[0x0022] = 0x22,
[0x0023] = 0x23,
[0x0024] = 0x24,
[0x0025] = 0x25,
[0x0026] = 0x26,
[0x0027] = 0x27,
[0x0028] = 0x28,
[0x0029] = 0x29,
[0x002A] = 0x2A,
[0x002B] = 0x2B,
[0x002C] = 0x2C,
[0x002D] = 0x2D,
[0x002E] = 0x2E,
[0x002F] = 0x2F,
[0x0030] = 0x30,
[0x0031] = 0x31,
[0x0032] = 0x32,
[0x0033] = 0x33,
[0x0034] = 0x34,
[0x0035] = 0x35,
[0x0036] = 0x36,
[0x0037] = 0x37,
[0x0038] = 0x38,
[0x0039] = 0x39,
[0x003A] = 0x3A,
[0x003B] = 0x3B,
[0x003C] = 0x3C,
[0x003D] = 0x3D,
[0x003E] = 0x3E,
[0x003F] = 0x3F,
[0x0040] = 0x40,
[0x0041] = 0x41,
[0x0042] = 0x42,
[0x0043] = 0x43,
[0x0044] = 0x44,
[0x0045] = 0x45,
[0x0046] = 0x46,
[0x0047] = 0x47,
[0x0048] = 0x48,
[0x0049] = 0x49,
[0x004A] = 0x4A,
[0x004B] = 0x4B,
[0x004C] = 0x4C,
[0x004D] = 0x4D,
[0x004E] = 0x4E,
[0x004F] = 0x4F,
[0x0050] = 0x50,
[0x0051] = 0x51,
[0x0052] = 0x52,
[0x0053] = 0x53,
[0x0054] = 0x54,
[0x0055] = 0x55,
[0x0056] = 0x56,
[0x0057] = 0x57,
[0x0058] = 0x58,
[0x0059] = 0x59,
[0x005A] = 0x5A,
[0x005B] = 0x5B,
[0x005C] = 0x5C,
[0x005D] = 0x5D,
[0x005E] = 0x5E,
[0x005F] = 0x5F,
[0x0060] = 0x60,
[0x0061] = 0x61,
[0x0062] = 0x62,
[0x0063] = 0x63,
[0x0064] = 0x64,
[0x0065] = 0x65,
[0x0066] = 0x66,
[0x0067] = 0x67,
[0x0068] = 0x68,
[0x0069] = 0x69,
[0x006A] = 0x6A,
[0x006B] = 0x6B,
[0x006C] = 0x6C,
[0x006D] = 0x6D,
[0x006E] = 0x6E,
[0x006F] = 0x6F,
[0x0070] = 0x70,
[0x0071] = 0x71,
[0x0072] = 0x72,
[0x0073] = 0x73,
[0x0074] = 0x74,
[0x0075] = 0x75,
[0x0076] = 0x76,
[0x0077] = 0x77,
[0x0078] = 0x78,
[0x0079] = 0x79,
[0x007A] = 0x7A,
[0x007B] = 0x7B,
[0x007C] = 0x7C,
[0x007D] = 0x7D,
[0x007E] = 0x7E,
[0x007F] = 0x7F,
[0x0402] = 0x80,
[0x0403] = 0x81,
[0x201A] = 0x82,
[0x0453] = 0x83,
[0x201E] = 0x84,
[0x2026] = 0x85,
[0x2020] = 0x86,
[0x2021] = 0x87,
[0x20AC] = 0x88,
[0x2030] = 0x89,
[0x0409] = 0x8A,
[0x2039] = 0x8B,
[0x040A] = 0x8C,
[0x040C] = 0x8D,
[0x040B] = 0x8E,
[0x040F] = 0x8F,
[0x0452] = 0x90,
[0x2018] = 0x91,
[0x2019] = 0x92,
[0x201C] = 0x93,
[0x201D] = 0x94,
[0x2022] = 0x95,
[0x2013] = 0x96,
[0x2014] = 0x97,
[0x2122] = 0x99,
[0x0459] = 0x9A,
[0x203A] = 0x9B,
[0x045A] = 0x9C,
[0x045C] = 0x9D,
[0x045B] = 0x9E,
[0x045F] = 0x9F,
[0x00A0] = 0xA0,
[0x040E] = 0xA1,
[0x045E] = 0xA2,
[0x0408] = 0xA3,
[0x00A4] = 0xA4,
[0x0490] = 0xA5,
[0x00A6] = 0xA6,
[0x00A7] = 0xA7,
[0x0401] = 0xA8,
[0x00A9] = 0xA9,
[0x0404] = 0xAA,
[0x00AB] = 0xAB,
[0x00AC] = 0xAC,
[0x00AD] = 0xAD,
[0x00AE] = 0xAE,
[0x0407] = 0xAF,
[0x00B0] = 0xB0,
[0x00B1] = 0xB1,
[0x0406] = 0xB2,
[0x0456] = 0xB3,
[0x0491] = 0xB4,
[0x00B5] = 0xB5,
[0x00B6] = 0xB6,
[0x00B7] = 0xB7,
[0x0451] = 0xB8,
[0x2116] = 0xB9,
[0x0454] = 0xBA,
[0x00BB] = 0xBB,
[0x0458] = 0xBC,
[0x0405] = 0xBD,
[0x0455] = 0xBE,
[0x0457] = 0xBF,
[0x0410] = 0xC0,
[0x0411] = 0xC1,
[0x0412] = 0xC2,
[0x0413] = 0xC3,
[0x0414] = 0xC4,
[0x0415] = 0xC5,
[0x0416] = 0xC6,
[0x0417] = 0xC7,
[0x0418] = 0xC8,
[0x0419] = 0xC9,
[0x041A] = 0xCA,
[0x041B] = 0xCB,
[0x041C] = 0xCC,
[0x041D] = 0xCD,
[0x041E] = 0xCE,
[0x041F] = 0xCF,
[0x0420] = 0xD0,
[0x0421] = 0xD1,
[0x0422] = 0xD2,
[0x0423] = 0xD3,
[0x0424] = 0xD4,
[0x0425] = 0xD5,
[0x0426] = 0xD6,
[0x0427] = 0xD7,
[0x0428] = 0xD8,
[0x0429] = 0xD9,
[0x042A] = 0xDA,
[0x042B] = 0xDB,
[0x042C] = 0xDC,
[0x042D] = 0xDD,
[0x042E] = 0xDE,
[0x042F] = 0xDF,
[0x0430] = 0xE0,
[0x0431] = 0xE1,
[0x0432] = 0xE2,
[0x0433] = 0xE3,
[0x0434] = 0xE4,
[0x0435] = 0xE5,
[0x0436] = 0xE6,
[0x0437] = 0xE7,
[0x0438] = 0xE8,
[0x0439] = 0xE9,
[0x043A] = 0xEA,
[0x043B] = 0xEB,
[0x043C] = 0xEC,
[0x043D] = 0xED,
[0x043E] = 0xEE,
[0x043F] = 0xEF,
[0x0440] = 0xF0,
[0x0441] = 0xF1,
[0x0442] = 0xF2,
[0x0443] = 0xF3,
[0x0444] = 0xF4,
[0x0445] = 0xF5,
[0x0446] = 0xF6,
[0x0447] = 0xF7,
[0x0448] = 0xF8,
[0x0449] = 0xF9,
[0x044A] = 0xFA,
[0x044B] = 0xFB,
[0x044C] = 0xFC,
[0x044D] = 0xFD,
[0x044E] = 0xFE,
[0x044F] = 0xFF}
return _utf8