const unsigned int colourtable[256] = { 0x0, 0x1c1c1c, 0x393939, 0x595959, 0x797979, 0x929292, 0xababab, 0xbcbcbc, 0xcdcdcd, 0xd9d9d9, 0xe6e6e6, 0xececec, 0xf2f2f2, 0xf8f8f8, 0xffffff, 0xffffff, 0x391701, 0x5e2304, 0x833008, 0xa54716, 0xc85f24, 0xe37820, 0xff911d, 0xffab1d, 0xffc51d, 0xffce34, 0xffd84c, 0xffe651, 0xfff456, 0xfff977, 0xffff98, 0xffff98, 0x451904, 0x721e11, 0x9f241e, 0xb33a20, 0xc85122, 0xe36920, 0xff811e, 0xff8c25, 0xff982c, 0xffae38, 0xffc545, 0xffc559, 0xffc66d, 0xffd587, 0xffe4a1, 0xffe4a1, 0x4a1704, 0x7e1a0d, 0xb21d17, 0xc82119, 0xdf251c, 0xec3b38, 0xfa5255, 0xfc6161, 0xff706e, 0xff7f7e, 0xff8f8f, 0xff9d9e, 0xffabad, 0xffb9bd, 0xffc7ce, 0xffc7ce, 0x50568, 0x3b136d, 0x712272, 0x8b2a8c, 0xa532a6, 0xb938ba, 0xcd3ecf, 0xdb47dd, 0xea51eb, 0xf45ff5, 0xfe6dff, 0xfe7afd, 0xff87fb, 0xff95fd, 0xffa4ff, 0xffa4ff, 0x280479, 0x400984, 0x590f90, 0x70249d, 0x8839aa, 0xa441c3, 0xc04adc, 0xd054ed, 0xe05eff, 0xe96dff, 0xf27cff, 0xf88aff, 0xff98ff, 0xfea1ff, 0xfeabff, 0xfeabff, 0x35088a, 0x420aad, 0x500cd0, 0x6428d0, 0x7945d0, 0x8d4bd4, 0xa251d9, 0xb058ec, 0xbe60ff, 0xc56bff, 0xcc77ff, 0xd183ff, 0xd790ff, 0xdb9dff, 0xdfaaff, 0xdfaaff, 0x51e81, 0x626a5, 0x82fca, 0x263dd4, 0x444cde, 0x4f5aee, 0x5a68ff, 0x6575ff, 0x7183ff, 0x8091ff, 0x90a0ff, 0x97a9ff, 0x9fb2ff, 0xafbeff, 0xc0cbff, 0xc0cbff, 0xc048b, 0x2218a0, 0x382db5, 0x483ec7, 0x584fda, 0x6159ec, 0x6b64ff, 0x7a74ff, 0x8a84ff, 0x918eff, 0x9998ff, 0xa5a3ff, 0xb1aeff, 0xb8b8ff, 0xc0c2ff, 0xc0c2ff, 0x1d295a, 0x1d3876, 0x1d4892, 0x1c5cac, 0x1c71c6, 0x3286cf, 0x489bd9, 0x4ea8ec, 0x55b6ff, 0x70c7ff, 0x8cd8ff, 0x93dbff, 0x9bdfff, 0xafe4ff, 0xc3e9ff, 0xc3e9ff, 0x2f4302, 0x395202, 0x446103, 0x417a12, 0x3e9421, 0x4a9f2e, 0x57ab3b, 0x5cbd55, 0x61d070, 0x69e27a, 0x72f584, 0x7cfa8d, 0x87ff97, 0x9affa6, 0xadffb6, 0xadffb6, 0xa4108, 0xd540a, 0x10680d, 0x137d0f, 0x169212, 0x19a514, 0x1cb917, 0x1ec919, 0x21d91b, 0x47e42d, 0x6ef040, 0x78f74d, 0x83ff5b, 0x9aff7a, 0xb2ff9a, 0xb2ff9a, 0x4410b, 0x5530e, 0x66611, 0x77714, 0x88817, 0x99b1a, 0xbaf1d, 0x48c41f, 0x86d922, 0x8fe924, 0x99f927, 0xa8fc41, 0xb7ff5b, 0xc9ff6e, 0xdcff81, 0xdcff81, 0x2350f, 0x73f15, 0xc4a1c, 0x2d5f1e, 0x4f7420, 0x598324, 0x649228, 0x82a12e, 0xa1b034, 0xa9c13a, 0xb2d241, 0xc4d945, 0xd6e149, 0xe4f04e, 0xf2ff53, 0xf2ff53, 0x263001, 0x243803, 0x234005, 0x51541b, 0x806931, 0x978135, 0xaf993a, 0xc2a73e, 0xd5b543, 0xdbc03d, 0xe1cb38, 0xe2d836, 0xe3e534, 0xeff258, 0xfbff7d, 0xfbff7d, 0x401a02, 0x581f05, 0x702408, 0x8d3a13, 0xab511f, 0xb56427, 0xbf7730, 0xd0853a, 0xe19344, 0xeda04e, 0xf9ad58, 0xfcb75c, 0xffc160, 0xffc671, 0xffcb83, 0xffcb83, };