pair,contact1,contact2,flow1,flow2 7spg_A_,4,6,1,1 7spg_A_,4,7,1,1 7spg_A_,5,8,1,1 7spg_A_,5,78,1,1 7spg_A_,6,10,1,1 7spg_A_,6,132,1,1 7spg_A_,7,11,1,1 7spg_A_,8,12,1,1 7spg_A_,9,13,1,1 7spg_A_,10,14,1,1 7spg_A_,11,15,1,1 7spg_A_,12,16,1,1 7spg_A_,13,16,1,1 7spg_A_,13,17,1,1 7spg_A_,14,18,1,1 7spg_A_,16,19,1,1 7spg_A_,17,20,1,1 7spg_A_,18,76,1,1 7spg_A_,20,23,1,1 7spg_A_,20,24,1,1 7spg_A_,20,117,1,1 7spg_A_,21,25,1,1 7spg_A_,22,26,1,1 7spg_A_,23,27,1,1 7spg_A_,24,28,1,1 7spg_A_,24,118,1,1 7spg_A_,25,29,1,1 7spg_A_,26,30,1,1 7spg_A_,27,31,1,1 7spg_A_,27,117,1,1 7spg_A_,28,32,1,1 7spg_A_,29,33,1,1 7spg_A_,30,34,1,1 7spg_A_,31,35,1,1 7spg_A_,31,112,1,1 7spg_A_,36,39,1,1 7spg_A_,37,40,1,1 7spg_A_,38,41,1,1 7spg_A_,39,42,1,1 7spg_A_,40,46,1,1 7spg_A_,41,97,1,1 7spg_A_,42,45,1,1 7spg_A_,43,46,1,1 7spg_A_,45,48,1,1 7spg_A_,49,53,1,1 7spg_A_,50,53,1,1 7spg_A_,50,54,1,1 7spg_A_,51,55,1,1 7spg_A_,52,56,1,1 7spg_A_,54,57,1,1 7spg_A_,57,60,1,1 7spg_A_,57,61,1,1 7spg_A_,58,62,1,1 7spg_A_,59,63,1,1 7spg_A_,60,64,1,1 7spg_A_,61,65,1,1 7spg_A_,62,66,1,1 7spg_A_,63,67,1,1 7spg_A_,64,68,1,1 7spg_A_,65,69,1,1 7spg_A_,66,70,1,1 7spg_A_,67,71,1,1 7spg_A_,68,72,1,1 7spg_A_,69,73,1,1 7spg_A_,70,74,1,1 7spg_A_,71,75,1,1 7spg_A_,72,76,1,1 7spg_A_,74,77,1,1 7spg_A_,75,78,1,1 7spg_A_,77,80,1,1 7spg_A_,77,84,1,1 7spg_A_,81,85,1,1 7spg_A_,81,140,1,1 7spg_A_,82,86,1,1 7spg_A_,82,144,1,1 7spg_A_,85,89,1,1 7spg_A_,86,90,1,1 7spg_A_,87,91,1,1 7spg_A_,88,91,1,1 7spg_A_,88,92,1,1 7spg_A_,89,93,1,1 7spg_A_,90,94,1,1 7spg_A_,91,92,1,1 7spg_A_,91,95,1,1 7spg_A_,91,96,1,1 7spg_A_,92,98,1,1 7spg_A_,94,97,1,1 7spg_A_,98,145,1,1 7spg_A_,99,102,1,1 7spg_A_,99,103,1,1 7spg_A_,100,104,1,1 7spg_A_,101,105,1,1 7spg_A_,102,106,1,1 7spg_A_,103,107,1,1 7spg_A_,104,108,1,1 7spg_A_,105,109,1,1 7spg_A_,106,110,1,1 7spg_A_,107,111,1,1 7spg_A_,107,138,1,1 7spg_A_,108,112,1,1 7spg_A_,109,113,1,1 7spg_A_,110,114,1,1 7spg_A_,111,115,1,1 7spg_A_,112,116,1,1 7spg_A_,113,117,1,1 7spg_A_,114,118,1,1 7spg_A_,118,121,1,1 7spg_A_,119,121,1,1 7spg_A_,123,127,1,1 7spg_A_,124,128,1,1 7spg_A_,125,129,1,1 7spg_A_,126,130,1,1 7spg_A_,127,131,1,1 7spg_A_,128,132,1,1 7spg_A_,129,133,1,1 7spg_A_,130,134,1,1 7spg_A_,131,135,1,1 7spg_A_,132,136,1,1 7spg_A_,133,137,1,1 7spg_A_,134,138,1,1 7spg_A_,135,139,1,1 7spg_A_,136,140,1,1 7spg_A_,137,141,1,1 7spg_A_,138,142,1,1 7spg_A_,139,143,1,1 7spg_A_,140,144,1,1 7spg_A_,141,145,1,1 7spg_A_,142,146,1,1 7spg_A_,143,147,1,1 7spg_A_,144,148,1,1 7spg_A_,145,150,1,1 7spg_A_,146,149,1,1