pair,contact1,contact2,flow1,flow2 3sba_A_,3,6,1,1 3sba_A_,3,7,1,1 3sba_A_,4,8,1,1 3sba_A_,5,9,1,1 3sba_A_,7,10,1,1 3sba_A_,7,11,1,1 3sba_A_,8,11,1,1 3sba_A_,8,12,1,1 3sba_A_,11,102,1,1 3sba_A_,11,149,1,1 3sba_A_,11,162,1,1 3sba_A_,12,146,1,1 3sba_A_,15,29,1,1 3sba_A_,16,59,1,1 3sba_A_,18,57,1,1 3sba_A_,19,27,1,1 3sba_A_,20,26,1,1 3sba_A_,21,23,1,1 3sba_A_,21,24,1,1 3sba_A_,21,25,1,1 3sba_A_,25,27,1,1 3sba_A_,26,34,1,1 3sba_A_,28,32,1,1 3sba_A_,32,71,1,1 3sba_A_,35,37,1,1 3sba_A_,39,42,1,1 3sba_A_,39,43,1,1 3sba_A_,40,44,1,1 3sba_A_,41,45,1,1 3sba_A_,42,46,1,1 3sba_A_,43,47,1,1 3sba_A_,44,48,1,1 3sba_A_,44,56,1,1 3sba_A_,45,49,1,1 3sba_A_,46,50,1,1 3sba_A_,47,51,1,1 3sba_A_,48,52,1,1 3sba_A_,48,55,1,1 3sba_A_,53,58,1,1 3sba_A_,53,63,1,1 3sba_A_,55,58,1,1 3sba_A_,60,63,1,1 3sba_A_,60,64,1,1 3sba_A_,61,64,1,1 3sba_A_,61,65,1,1 3sba_A_,62,66,1,1 3sba_A_,63,67,1,1 3sba_A_,64,68,1,1 3sba_A_,65,69,1,1 3sba_A_,66,70,1,1 3sba_A_,67,71,1,1 3sba_A_,68,72,1,1 3sba_A_,69,73,1,1 3sba_A_,70,74,1,1 3sba_A_,71,75,1,1 3sba_A_,72,76,1,1 3sba_A_,73,77,1,1 3sba_A_,74,78,1,1 3sba_A_,75,79,1,1 3sba_A_,76,80,1,1 3sba_A_,77,81,1,1 3sba_A_,79,82,1,1 3sba_A_,82,84,1,1 3sba_A_,82,85,1,1 3sba_A_,82,86,1,1 3sba_A_,85,89,1,1 3sba_A_,86,90,1,1 3sba_A_,88,91,1,1 3sba_A_,89,92,1,1 3sba_A_,91,125,1,1 3sba_A_,93,96,1,1 3sba_A_,93,97,1,1 3sba_A_,95,98,1,1 3sba_A_,96,100,1,1 3sba_A_,96,154,1,1 3sba_A_,97,101,1,1 3sba_A_,98,102,1,1 3sba_A_,99,103,1,1 3sba_A_,100,104,1,1 3sba_A_,101,105,1,1 3sba_A_,102,106,1,1 3sba_A_,102,146,1,1 3sba_A_,103,106,1,1 3sba_A_,103,107,1,1 3sba_A_,104,108,1,1 3sba_A_,106,139,1,1 3sba_A_,106,143,1,1 3sba_A_,108,112,1,1 3sba_A_,109,113,1,1 3sba_A_,111,114,1,1 3sba_A_,112,115,1,1 3sba_A_,115,119,1,1 3sba_A_,116,120,1,1 3sba_A_,117,120,1,1 3sba_A_,117,121,1,1 3sba_A_,118,122,1,1 3sba_A_,119,123,1,1 3sba_A_,120,124,1,1 3sba_A_,121,126,1,1 3sba_A_,122,125,1,1 3sba_A_,124,126,1,1 3sba_A_,126,129,1,1 3sba_A_,126,130,1,1 3sba_A_,127,131,1,1 3sba_A_,128,132,1,1 3sba_A_,129,133,1,1 3sba_A_,130,134,1,1 3sba_A_,131,135,1,1 3sba_A_,133,136,1,1 3sba_A_,134,137,1,1 3sba_A_,137,140,1,1 3sba_A_,137,141,1,1 3sba_A_,138,142,1,1 3sba_A_,139,143,1,1 3sba_A_,140,148,1,1 3sba_A_,143,147,1,1 3sba_A_,144,148,1,1 3sba_A_,145,149,1,1 3sba_A_,146,150,1,1 3sba_A_,147,151,1,1 3sba_A_,148,152,1,1 3sba_A_,149,153,1,1 3sba_A_,150,153,1,1 3sba_A_,150,154,1,1 3sba_A_,152,155,1,1 3sba_A_,152,156,1,1 3sba_A_,153,157,1,1 3sba_A_,156,158,1,1 3sba_A_,159,162,1,1