n164
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;
1,2,37,38,39,40,41,42;
1,3,37,43,44,45,46,47;
1,4,38,43,48,49,50,51;
1,5,39,44,48,52,53,54;
1,6,40,45,49,52,55,56;
1,7,41,46,50,53,55,57;
1,8,42,47,51,54,56,57;
2,3,38,43,58,59,60,61;
2,4,37,43,62,63,64,65;
2,5,39,58,62,66,67,68;
2,6,40,59,63,66,69,70;
2,7,41,60,64,67,69,71;
2,8,42,61,65,68,70,71;
3,4,37,38,72,73,74,75;
3,5,44,58,72,77,78,79;
3,6,45,59,73,79,80,81;
3,7,46,60,74,76,77,80;
3,8,47,61,75,76,78,81;
4,5,48,62,72,82,86,87;
4,6,49,63,73,83,86,88;
4,7,50,64,75,76,82,83;
4,8,51,65,74,76,87,88;
5,6,52,66,77,80,86,89;
5,7,53,67,79,80,82,84;
5,8,54,68,78,84,87,89;
6,7,55,69,77,79,83,85;
6,8,56,70,81,85,88,89;
7,8,57,71,74,75,84,85;
9,10,17,22,90,94,95,96;
9,11,16,22,91,98,100,101;
9,12,18,94,98,109,110,121;
9,13,19,95,101,109,111,122;
9,14,20,96,100,105,121,122;
9,15,21,90,91,105,110,111;
10,11,16,17,112,113,114,115;
10,12,23,94,103,106,112,125;
10,13,24,95,103,113,116,126;
10,14,25,90,105,106,114,116;
10,15,26,96,105,115,125,126;
11,12,27,98,112,123,129,130;
11,13,28,101,113,123,132,141;
11,14,29,100,114,129,132,133;
11,15,30,91,115,130,133,141;
12,13,31,106,109,116,119,123;
12,14,32,103,116,121,129,131;
12,15,33,110,119,125,130,131;
13,14,34,103,106,122,132,139;
13,15,35,111,119,126,139,141;
14,15,36,90,96,131,133,139;
16,18,23,98,104,107,112,127;
16,19,24,101,104,113,117,128;
16,20,25,91,105,107,115,117;
16,21,26,100,105,114,127,128;
17,18,27,94,112,124,138,140;
17,19,28,95,113,124,134,135;
17,20,29,96,115,133,134,140;
17,21,30,90,114,133,135,138;
18,19,31,107,109,117,120,124;
18,20,32,104,117,121,140,142;
18,21,33,110,120,127,138,142;
19,20,34,104,107,122,134,136;
19,21,35,111,120,128,135,136;
20,21,36,91,100,133,136,142;
22,23,27,92,94,97,98,102;
22,24,28,93,95,99,101,102;
22,25,30,36,90,91,92,93;
22,26,29,36,96,97,99,100;
25,26,29,30,108,114,115,118;
23,25,31,34,92,106,107,108;
23,26,33,99,102,108,125,127;
23,24,32,34,97,99,103,104;
24,25,31,32,93,116,117,118;
24,26,35,97,102,118,126,128;
27,29,32,97,118,129,137,140;
28,29,34,99,108,132,134,137;
32,33,36,93,99,131,137,142;
34,35,36,92,97,136,137,139;
27,28,31,102,108,118,123,124;
27,30,33,92,108,130,137,138;
28,30,35,93,118,135,137,141;
31,33,35,92,93,102,119,120;
37,42,46,57,65,74,143,144;
38,42,51,60,71,74,145,146;
72,74,77,85,87,89,143,145;
73,74,80,84,88,89,144,146;
37,39,44,62,72,143,147,148;
37,40,45,63,73,144,147,149;
37,41,47,57,64,75,148,149;
72,75,79,81,82,85,148,150;
38,39,48,58,72,145,150,151;
73,75,78,79,83,84,149,152;
38,41,50,61,71,75,150,152;
38,40,49,59,73,146,151,152;
72,73,78,81,86,89,147,151;
44,45,53,55,79,148,149,153;
58,59,67,69,79,150,152,153;
41,42,46,47,60,61,154,155;
44,46,52,55,77,143,154,156;
58,60,66,69,77,145,154,157;
76,77,78,83,86,87,156,157;
39,40,52,66,147,151,154,155;
39,42,54,68,143,145,154,158;
40,42,56,70,144,146,155,158;
43,44,48,58,62,153,156,157;
43,45,49,59,63,153,159,160;
43,46,50,61,65,76,156,159;
43,47,51,60,64,76,157,160;
45,46,52,53,80,144,155,159;
59,60,66,67,80,146,155,160;
76,80,81,82,86,88,159,160;
52,54,56,89,143,144,147,161;
66,68,70,89,145,146,151,161;
39,41,53,67,148,150,155,158;
40,41,55,69,149,152,154,158;
48,49,52,86,151,156,159,161;
62,63,66,86,147,157,160,161;
44,47,54,78,147,149,154,157;
45,47,56,81,147,148,155,160;
58,61,68,78,151,152,154,156;
59,61,70,81,150,151,155,159;
48,50,53,82,150,153,159,162;
48,51,54,87,145,157,161,162;
53,54,57,84,144,149,158,162;
49,50,55,83,152,153,156,163;
50,51,57,64,65,71,162,163;
63,64,69,83,149,153,157,162;
63,65,70,88,144,159,161,162;
69,70,71,85,145,150,158,162;
82,83,84,85,87,88,162,163;
62,65,68,87,143,156,161,163;
55,56,57,85,143,148,158,163;
62,64,67,82,148,153,160,163;
49,51,56,88,146,160,161,163;
67,68,71,84,146,152,158,163;
90,92,94,106,110,119,138,139;
90,93,95,111,116,119,131,135;
91,92,98,107,110,120,130,136;
91,93,101,111,117,120,141,142;
94,95,102,109,119,124,125,126;
94,96,97,103,121,126,139,140;
95,96,99,103,122,125,131,134;
97,98,100,104,121,128,129,136;
98,101,102,109,120,123,127,128;
99,100,101,104,122,127,132,142;
103,104,112,113,129,132,134,140;
105,106,107,109,110,122,125,127;
105,109,111,116,117,121,126,128;
106,108,112,114,123,127,132,138;
107,108,112,115,124,125,130,134;
110,111,121,122,131,136,139,142;
113,114,116,118,123,128,129,135;
113,115,117,118,124,126,140,141;
119,120,123,124,130,135,138,141;
129,130,131,133,134,135,136,137;
132,133,137,138,139,140,141,142.