- static const int lookup[64] = {
- 0, 1, 8,16, 9, 2, 3,10,
- 17,24,32,25,18,11, 4, 5,
- 12,19,26,33,40,48,41,34,
- 27,20,13, 6, 7,14,21,28,
- 35,42,49,56,57,50,43,36,
- 29,22,15,23,30,37,44,51,
- 58,59,52,45,38,31,39,46,
- 53,60,61,54,47,55,62,63
- };
- int i, j = 0, found = 0;