n44
1,2,3,4,5,6,7,8;
0,5,8,9,10,11,12,13;
0,9,14,15,16,17,18,19;
0,6,8,14,20,21,22,23;
0,10,15,20,24,25,26,27;
0,1,6,11,16,24,28,29;
0,3,5,17,21,25,28,30;
0,12,18,22,26,29,30,31;
0,1,3,13,19,23,27,31;
1,2,16,18,26,27,32,33;
1,4,18,19,29,39,40,42;
1,5,13,28,33,35,40,41;
1,7,24,26,31,35,36,42;
1,8,11,23,32,36,39,41;
2,3,17,19,32,34,37,39;
2,4,33,36,37,41,42,43;
2,5,9,18,30,38,39,41;
2,6,14,19,24,27,38,42;
2,7,9,10,16,24,34,43;
2,8,10,14,17,26,30,36;
3,4,25,27,32,38,40,41;
3,6,22,28,31,37,40,42;
3,7,21,23,38,39,42,43;
3,8,13,22,30,34,41,43;
4,5,12,17,18,32,35,36;
4,6,20,27,29,31,33,35;
4,7,9,12,19,31,37,38;
4,8,9,17,20,25,39,43;
5,6,11,21,32,33,37,38;
5,7,10,25,36,37,39,40;
6,7,16,19,23,32,35,40;
7,8,12,21,25,26,32,34;
9,13,14,20,24,28,30,31;
9,11,15,25,28,34,37,41;
14,18,23,31,33,36,38,40;
11,12,24,25,30,36,38,43;
12,13,15,19,24,29,34,35;
14,15,21,26,28,29,33,42;
16,17,20,22,26,28,34,35;
10,13,14,16,22,27,29,40;
10,11,20,21,29,30,34,39;
11,13,15,16,20,23,33,43;
10,12,15,17,21,22,37,43;
15,18,22,23,27,35,41,42.