n160
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;
1,3,37,47,50,58,60,61;
1,4,38,44,50,51,52,53;
1,5,39,44,55,59,61,62;
1,6,40,47,53,54,55,56;
1,7,41,51,54,57,58,59;
1,8,42,52,56,57,60,62;
2,3,38,50,63,67,69,70;
2,4,37,43,50,75,77,78;
2,5,40,43,55,70,72,73;
2,6,39,55,63,76,78,79;
2,7,41,67,72,74,75,76;
2,8,42,69,73,74,77,79;
3,4,43,47,53,68,70,71;
3,5,37,38,43,44,45,46;
3,6,44,53,61,63,64,65;
3,7,45,58,64,66,67,68;
3,8,46,60,65,66,69,71;
4,5,38,39,70,78,80,81;
4,6,37,39,44,47,48,49;
4,7,48,51,68,75,80,82;
4,8,49,52,71,77,81,82;
5,6,37,40,61,78,83,84;
5,7,45,59,72,80,83,85;
5,8,46,62,73,81,84,85;
6,7,48,54,64,76,83,86;
6,8,49,56,65,79,84,86;
7,8,57,66,74,82,85,86;
9,10,17,23,28,31,87,88;
9,11,16,23,27,89,118,119;
9,12,19,27,28,90,122,123;
9,13,18,31,89,90,102,103;
9,14,20,87,102,117,118,122;
9,15,21,88,103,117,119,123;
17,18,22,23,89,91,95,96;
11,12,23,24,28,91,124,125;
23,25,32,87,95,118,120,124;
23,26,33,88,96,119,120,125;
10,13,22,28,90,91,111,112;
28,29,34,87,111,121,122,124;
28,30,35,88,112,121,123,125;
10,11,16,17,91,92,93,94;
11,14,29,93,113,118,124,126;
11,15,30,94,114,119,125,126;
11,13,22,24,89,92,113,114;
13,14,34,102,104,111,113,115;
12,13,18,19,91,92,104,105;
13,15,35,103,105,112,114,115;
14,15,36,110,115,117,126,127;
10,14,25,87,93,107,110,111;
12,14,32,104,107,122,124,127;
10,15,26,88,94,108,110,112;
10,12,24,31,90,92,107,108;
12,15,33,105,108,123,125,127;
16,19,24,89,90,91,129,130;
24,25,34,107,113,124,129,131;
24,26,35,108,114,125,130,131;
25,26,36,110,116,120,131,132;
16,20,25,93,97,118,129,132;
22,25,29,95,97,111,113,116;
16,21,26,94,98,119,130,132;
16,18,22,27,90,92,97,98;
22,26,30,96,98,112,114,116;
18,20,32,95,97,102,104,106;
18,21,33,96,98,103,105,106;
20,21,36,100,106,117,132,133;
17,20,29,87,93,95,99,100;
19,20,34,99,104,122,129,133;
17,21,30,88,94,96,100,101;
17,19,27,31,89,92,99,101;
19,21,35,101,105,123,130,133;
27,29,32,97,99,118,122,128;
27,30,33,98,101,119,123,128;
29,30,36,100,116,121,126,128;
31,32,34,87,99,102,107,109;
31,33,35,88,101,103,108,109;
32,33,36,106,109,120,127,128;
34,35,36,109,115,121,131,133;
37,41,45,48,58,75,83,134;
37,42,46,49,60,77,84,134;
38,40,43,53,63,78,135,136;
39,40,47,61,63,70,137,138;
43,44,47,50,55,63,139,140;
50,53,55,61,70,78,141,142;
50,51,58,67,75,139,141,143;
50,52,60,69,77,140,142,143;
43,45,68,72,75,135,139,144;
43,46,71,73,77,136,140,144;
67,68,70,72,80,137,141,145;
69,70,71,73,81,138,142,145;
75,76,78,80,83,135,141,146;
74,75,77,82,134,143,144,146;
77,78,79,81,84,136,142,146;
40,41,54,72,83,135,137,147;
40,42,56,73,84,136,138,147;
54,55,59,72,76,139,141,148;
55,56,62,73,79,140,142,148;
72,73,74,85,144,145,147,148;
58,59,61,64,83,137,141,149;
60,61,62,65,84,138,142,149;
83,84,85,86,134,146,147,149;
57,58,60,66,134,143,149,150;
47,48,54,58,68,137,139,150;
47,49,56,60,71,138,140,150;
51,53,54,64,68,135,141,151;
52,53,56,65,71,136,142,151;
54,56,57,86,147,148,150,151;
66,68,71,82,144,145,150,151;
41,42,57,74,134,147,152,153;
38,41,45,51,67,80,135,152;
38,42,46,52,69,81,136,152;
45,46,66,85,134,144,152,154;
48,49,82,86,134,150,153,154;
39,41,48,59,76,80,137,153;
39,42,49,62,79,81,138,153;
44,45,48,51,59,64,139,154;
44,46,49,52,62,65,140,154;
51,52,57,82,143,151,152,154;
57,59,62,85,148,149,153,154;
80,81,82,85,145,146,152,153;
63,64,67,76,135,137,139,155;
63,65,69,79,136,138,140,155;
64,65,66,86,149,151,154,155;
66,67,69,74,143,145,152,155;
74,76,79,86,146,148,153,155;
87,88,100,109,110,117,120,121;
89,95,99,102,113,118,129,156;
89,96,101,103,114,119,130,156;
90,97,102,107,111,122,129,157;
90,98,103,108,112,123,130,157;
91,93,95,104,111,124,129,158;
91,94,96,105,112,125,130,158;
92,93,97,99,104,107,113,159;
92,94,98,101,105,108,114,159;
93,94,100,110,126,132,158,159;
95,96,100,106,116,120,156,158;
97,98,106,116,128,132,157,159;
99,100,101,109,128,133,156,159;
102,103,106,109,115,117,156,157;
104,105,106,115,127,133,158,159;
107,108,109,110,127,131,157,159;
110,111,112,115,116,121,157,158;
113,114,115,116,126,131,156,159;
117,118,119,120,126,128,132,156;
117,121,122,123,127,128,133,157;
120,121,124,125,126,127,131,158;
129,130,131,132,133,156,157,158;
135,136,144,146,147,151,152,155;
137,138,145,147,149,150,153,155;
139,140,143,144,148,150,154,155;
141,142,143,145,146,148,149,151.