pair,contact1,contact2,flow1,flow2 5xb1_A_,2,4,1,1 5xb1_A_,5,13,1,1 5xb1_A_,5,73,1,1 5xb1_A_,6,72,1,1 5xb1_A_,7,121,1,1 5xb1_A_,9,11,1,1 5xb1_A_,9,13,1,1 5xb1_A_,10,14,1,1 5xb1_A_,13,16,1,1 5xb1_A_,13,75,1,1 5xb1_A_,16,20,1,1 5xb1_A_,17,21,1,1 5xb1_A_,17,75,1,1 5xb1_A_,18,22,1,1 5xb1_A_,19,23,1,1 5xb1_A_,19,109,1,1 5xb1_A_,20,24,1,1 5xb1_A_,21,25,1,1 5xb1_A_,21,80,1,1 5xb1_A_,23,27,1,1 5xb1_A_,26,30,1,1 5xb1_A_,27,55,1,1 5xb1_A_,29,33,1,1 5xb1_A_,30,34,1,1 5xb1_A_,30,103,1,1 5xb1_A_,33,36,1,1 5xb1_A_,33,37,1,1 5xb1_A_,34,48,1,1 5xb1_A_,36,39,1,1 5xb1_A_,37,44,1,1 5xb1_A_,44,48,1,1 5xb1_A_,45,49,1,1 5xb1_A_,47,51,1,1 5xb1_A_,50,54,1,1 5xb1_A_,51,55,1,1 5xb1_A_,53,57,1,1 5xb1_A_,59,63,1,1 5xb1_A_,61,65,1,1 5xb1_A_,61,133,1,1 5xb1_A_,62,65,1,1 5xb1_A_,62,66,1,1 5xb1_A_,63,67,1,1 5xb1_A_,64,68,1,1 5xb1_A_,65,69,1,1 5xb1_A_,66,70,1,1 5xb1_A_,67,71,1,1 5xb1_A_,68,72,1,1 5xb1_A_,69,74,1,1 5xb1_A_,70,73,1,1 5xb1_A_,74,75,1,1 5xb1_A_,86,88,1,1 5xb1_A_,87,88,1,1 5xb1_A_,92,96,1,1 5xb1_A_,93,97,1,1 5xb1_A_,94,98,1,1 5xb1_A_,95,99,1,1 5xb1_A_,96,100,1,1 5xb1_A_,97,101,1,1 5xb1_A_,98,102,1,1 5xb1_A_,99,103,1,1 5xb1_A_,100,104,1,1 5xb1_A_,101,105,1,1 5xb1_A_,102,105,1,1 5xb1_A_,102,106,1,1 5xb1_A_,103,107,1,1 5xb1_A_,104,108,1,1 5xb1_A_,106,110,1,1 5xb1_A_,108,111,1,1 5xb1_A_,109,113,1,1 5xb1_A_,110,114,1,1 5xb1_A_,111,115,1,1 5xb1_A_,112,116,1,1 5xb1_A_,113,117,1,1 5xb1_A_,114,118,1,1 5xb1_A_,114,126,1,1 5xb1_A_,114,130,1,1 5xb1_A_,115,119,1,1 5xb1_A_,116,120,1,1 5xb1_A_,117,122,1,1 5xb1_A_,118,121,1,1 5xb1_A_,122,125,1,1 5xb1_A_,122,126,1,1 5xb1_A_,123,127,1,1 5xb1_A_,124,128,1,1 5xb1_A_,126,130,1,1 5xb1_A_,127,131,1,1 5xb1_A_,128,132,1,1 5xb1_A_,129,133,1,1 5xb1_A_,129,134,1,1 5xb1_A_,133,137,1,1 5xb1_A_,135,139,1,1 5xb1_A_,136,140,1,1 5xb1_A_,137,141,1,1 5xb1_A_,138,142,1,1 5xb1_A_,139,143,1,1 5xb1_A_,140,143,1,1 5xb1_A_,140,144,1,1 5xb1_A_,141,145,1,1 5xb1_A_,144,148,1,1 5xb1_A_,145,149,1,1 5xb1_A_,147,151,1,1 5xb1_A_,149,153,1,1 5xb1_A_,152,155,1,1