n37
1,2,3,4,5,6,7,8;
0,9,10,11,12,13,14,15;
0,9,16,17,18,19,20,21;
0,10,16,22,23,24,25,26;
0,11,17,22,27,28,29,30;
0,12,18,23,27,31,32,33;
0,13,19,24,28,31,34,35;
0,14,20,25,29,32,34,36;
0,15,21,26,30,33,35,36;
1,2,12,13,18,20,35,36;
1,3,11,14,22,23,33,36;
1,4,10,14,26,28,29,35;
1,5,9,13,21,23,26,31;
1,6,9,12,19,28,30,33;
1,7,10,11,20,21,25,30;
1,8,18,19,22,25,29,31;
2,3,17,19,24,25,30,36;
2,4,16,19,22,27,33,35;
2,5,9,15,20,27,30,32;
2,6,13,15,16,17,26,28;
2,7,9,14,18,25,26,33;
2,8,12,14,22,24,28,32;
3,4,10,15,17,21,23,27;
3,5,10,12,22,30,31,35;
3,6,16,21,25,31,33,34;
3,7,14,15,16,20,24,35;
3,8,11,12,19,20,27,34;
4,5,17,18,22,26,32,36;
4,6,11,13,19,21,29,36;
4,7,11,15,28,32,33,34;
4,8,13,14,16,18,23,34;
5,6,12,15,23,24,34,36;
5,7,18,21,27,29,34,35;
5,8,10,13,17,20,24,29;
6,7,24,26,29,30,31,32;
6,8,9,11,17,23,25,32;
7,8,9,10,16,27,28,31.