pair,contact1,contact2,flow1,flow2
8to2_d_,1,4,1,1
8to2_d_,1,5,1,1
8to2_d_,2,6,1,1
8to2_d_,3,7,1,1
8to2_d_,4,8,1,1
8to2_d_,5,9,1,1
8to2_d_,6,10,1,1
8to2_d_,7,11,1,1
8to2_d_,8,12,1,1
8to2_d_,10,13,1,1
8to2_d_,10,15,1,1
8to2_d_,11,14,1,1
8to2_d_,13,15,1,1
8to2_d_,15,16,1,1
8to2_d_,15,21,1,1
8to2_d_,18,21,1,1
8to2_d_,18,22,1,1
8to2_d_,19,23,1,1
8to2_d_,20,24,1,1
8to2_d_,21,25,1,1
8to2_d_,22,26,1,1
8to2_d_,23,27,1,1
8to2_d_,24,28,1,1
8to2_d_,25,29,1,1
8to2_d_,26,30,1,1
8to2_d_,27,30,1,1
8to2_d_,27,31,1,1
8to2_d_,28,31,1,1
8to2_d_,31,35,1,1
8to2_d_,32,36,1,1
8to2_d_,33,37,1,1
8to2_d_,34,38,1,1
8to2_d_,34,144,1,1
8to2_d_,34,147,1,1
8to2_d_,35,39,1,1
8to2_d_,35,95,1,1
8to2_d_,36,40,1,1
8to2_d_,37,41,1,1
8to2_d_,38,41,1,1
8to2_d_,38,42,1,1
8to2_d_,39,43,1,1
8to2_d_,40,44,1,1
8to2_d_,43,46,1,1
8to2_d_,45,49,1,1
8to2_d_,46,50,1,1
8to2_d_,47,51,1,1
8to2_d_,48,52,1,1
8to2_d_,49,53,1,1
8to2_d_,50,54,1,1
8to2_d_,51,54,1,1
8to2_d_,51,55,1,1
8to2_d_,52,56,1,1
8to2_d_,53,57,1,1
8to2_d_,54,58,1,1
8to2_d_,55,59,1,1
8to2_d_,56,60,1,1
8to2_d_,57,61,1,1
8to2_d_,61,63,1,1
8to2_d_,61,64,1,1
8to2_d_,61,127,1,1
8to2_d_,62,66,1,1
8to2_d_,63,66,1,1
8to2_d_,64,71,1,1
8to2_d_,66,69,1,1
8to2_d_,69,72,1,1
8to2_d_,73,77,1,1
8to2_d_,74,78,1,1
8to2_d_,75,79,1,1
8to2_d_,76,80,1,1
8to2_d_,77,81,1,1
8to2_d_,78,82,1,1
8to2_d_,79,83,1,1
8to2_d_,80,84,1,1
8to2_d_,81,85,1,1
8to2_d_,82,83,1,1
8to2_d_,82,86,1,1
8to2_d_,83,87,1,1
8to2_d_,83,115,1,1
8to2_d_,84,88,1,1
8to2_d_,85,89,1,1
8to2_d_,86,90,1,1
8to2_d_,87,91,1,1
8to2_d_,87,107,1,1
8to2_d_,88,92,1,1
8to2_d_,89,92,1,1
8to2_d_,89,93,1,1
8to2_d_,90,94,1,1
8to2_d_,91,95,1,1
8to2_d_,92,96,1,1
8to2_d_,93,97,1,1
8to2_d_,94,98,1,1
8to2_d_,100,104,1,1
8to2_d_,101,105,1,1
8to2_d_,102,106,1,1
8to2_d_,103,107,1,1
8to2_d_,104,108,1,1
8to2_d_,104,109,1,1
8to2_d_,108,111,1,1
8to2_d_,110,114,1,1
8to2_d_,111,115,1,1
8to2_d_,112,116,1,1
8to2_d_,112,158,1,1
8to2_d_,112,159,1,1
8to2_d_,113,117,1,1
8to2_d_,114,118,1,1
8to2_d_,115,118,1,1
8to2_d_,115,120,1,1
8to2_d_,116,119,1,1
8to2_d_,121,125,1,1
8to2_d_,122,126,1,1
8to2_d_,123,127,1,1
8to2_d_,124,128,1,1
8to2_d_,125,129,1,1
8to2_d_,126,130,1,1
8to2_d_,127,131,1,1
8to2_d_,128,132,1,1
8to2_d_,129,133,1,1
8to2_d_,130,134,1,1
8to2_d_,131,135,1,1
8to2_d_,132,136,1,1
8to2_d_,133,137,1,1
8to2_d_,133,153,1,1
8to2_d_,134,138,1,1
8to2_d_,136,139,1,1
8to2_d_,137,140,1,1
8to2_d_,141,144,1,1
8to2_d_,141,145,1,1
8to2_d_,142,146,1,1
8to2_d_,143,147,1,1
8to2_d_,144,148,1,1
8to2_d_,145,149,1,1
8to2_d_,149,153,1,1
8to2_d_,150,154,1,1
8to2_d_,151,155,1,1
8to2_d_,152,156,1,1
8to2_d_,153,157,1,1
8to2_d_,154,158,1,1
8to2_d_,155,159,1,1
8to2_d_,156,160,1,1