n64
1,2,3,4,8,16,32,60;
0,2,3,5,9,17,33,61;
0,1,3,6,10,18,34,62;
0,1,2,7,11,19,35,63;
0,5,6,7,12,20,36,56;
1,4,6,7,13,21,37,57;
2,4,5,7,14,22,38,58;
3,4,5,6,15,23,39,59;
0,9,10,11,12,24,40,52;
1,8,10,11,13,25,41,53;
2,8,9,11,14,26,42,54;
3,8,9,10,15,27,43,55;
4,8,13,14,15,28,44,48;
5,9,12,14,15,29,45,49;
6,10,12,13,15,30,46,50;
7,11,12,13,14,31,47,51;
0,17,18,19,20,24,44,48;
1,16,18,19,21,25,45,49;
2,16,17,19,22,26,46,50;
3,16,17,18,23,27,47,51;
4,16,21,22,23,28,40,52;
5,17,20,22,23,29,41,53;
6,18,20,21,23,30,42,54;
7,19,20,21,22,31,43,55;
8,16,25,26,27,28,36,56;
9,17,24,26,27,29,37,57;
10,18,24,25,27,30,38,58;
11,19,24,25,26,31,39,59;
12,20,24,29,30,31,32,60;
13,21,25,28,30,31,33,61;
14,22,26,28,29,31,34,62;
15,23,27,28,29,30,35,63;
0,28,33,34,35,36,40,48;
1,29,32,34,35,37,41,49;
2,30,32,33,35,38,42,50;
3,31,32,33,34,39,43,51;
4,24,32,37,38,39,44,52;
5,25,33,36,38,39,45,53;
6,26,34,36,37,39,46,54;
7,27,35,36,37,38,47,55;
8,20,32,41,42,43,44,56;
9,21,33,40,42,43,45,57;
10,22,34,40,41,43,46,58;
11,23,35,40,41,42,47,59;
12,16,36,40,45,46,47,60;
13,17,37,41,44,46,47,61;
14,18,38,42,44,45,47,62;
15,19,39,43,44,45,46,63;
12,16,32,49,50,51,52,56;
13,17,33,48,50,51,53,57;
14,18,34,48,49,51,54,58;
15,19,35,48,49,50,55,59;
8,20,36,48,53,54,55,60;
9,21,37,49,52,54,55,61;
10,22,38,50,52,53,55,62;
11,23,39,51,52,53,54,63;
4,24,40,48,57,58,59,60;
5,25,41,49,56,58,59,61;
6,26,42,50,56,57,59,62;
7,27,43,51,56,57,58,63;
0,28,44,52,56,61,62,63;
1,29,45,53,57,60,62,63;
2,30,46,54,58,60,61,63;
3,31,47,55,59,60,61,62.