pair,contact1,contact2,flow1,flow2 2qsr_A_,6,77,1,1 2qsr_A_,7,73,1,1 2qsr_A_,8,77,1,1 2qsr_A_,9,82,1,1 2qsr_A_,9,84,1,1 2qsr_A_,11,84,1,1 2qsr_A_,11,86,1,1 2qsr_A_,17,62,1,1 2qsr_A_,18,33,1,1 2qsr_A_,19,22,1,1 2qsr_A_,19,23,1,1 2qsr_A_,20,29,1,1 2qsr_A_,22,57,1,1 2qsr_A_,25,27,1,1 2qsr_A_,25,29,1,1 2qsr_A_,26,30,1,1 2qsr_A_,27,31,1,1 2qsr_A_,28,32,1,1 2qsr_A_,29,33,1,1 2qsr_A_,30,34,1,1 2qsr_A_,31,35,1,1 2qsr_A_,31,55,1,1 2qsr_A_,32,36,1,1 2qsr_A_,33,37,1,1 2qsr_A_,35,38,1,1 2qsr_A_,35,51,1,1 2qsr_A_,36,39,1,1 2qsr_A_,40,44,1,1 2qsr_A_,40,78,1,1 2qsr_A_,42,46,1,1 2qsr_A_,43,47,1,1 2qsr_A_,44,48,1,1 2qsr_A_,45,49,1,1 2qsr_A_,45,68,1,1 2qsr_A_,46,50,1,1 2qsr_A_,47,51,1,1 2qsr_A_,48,52,1,1 2qsr_A_,49,53,1,1 2qsr_A_,50,54,1,1 2qsr_A_,51,55,1,1 2qsr_A_,53,57,1,1 2qsr_A_,60,63,1,1 2qsr_A_,60,64,1,1 2qsr_A_,61,65,1,1 2qsr_A_,62,66,1,1 2qsr_A_,63,67,1,1 2qsr_A_,64,68,1,1 2qsr_A_,65,69,1,1 2qsr_A_,66,70,1,1 2qsr_A_,67,71,1,1 2qsr_A_,68,72,1,1 2qsr_A_,69,73,1,1 2qsr_A_,70,74,1,1 2qsr_A_,71,74,1,1 2qsr_A_,72,75,1,1 2qsr_A_,72,76,1,1 2qsr_A_,73,77,1,1 2qsr_A_,74,78,1,1 2qsr_A_,75,79,1,1 2qsr_A_,76,81,1,1 2qsr_A_,77,80,1,1 2qsr_A_,80,96,1,1 2qsr_A_,82,94,1,1 2qsr_A_,83,94,1,1 2qsr_A_,85,92,1,1 2qsr_A_,87,88,1,1 2qsr_A_,87,90,1,1 2qsr_A_,89,133,1,1 2qsr_A_,91,131,1,1 2qsr_A_,93,129,1,1 2qsr_A_,96,99,1,1 2qsr_A_,97,100,1,1 2qsr_A_,98,101,1,1 2qsr_A_,99,102,1,1 2qsr_A_,99,103,1,1 2qsr_A_,102,159,1,1 2qsr_A_,104,107,1,1 2qsr_A_,105,109,1,1 2qsr_A_,106,110,1,1 2qsr_A_,107,111,1,1 2qsr_A_,107,159,1,1 2qsr_A_,108,112,1,1 2qsr_A_,109,113,1,1 2qsr_A_,111,114,1,1 2qsr_A_,112,115,1,1 2qsr_A_,115,117,1,1 2qsr_A_,118,132,1,1 2qsr_A_,120,130,1,1 2qsr_A_,122,128,1,1 2qsr_A_,124,127,1,1 2qsr_A_,124,128,1,1 2qsr_A_,132,134,1,1 2qsr_A_,133,136,1,1 2qsr_A_,137,140,1,1 2qsr_A_,137,141,1,1 2qsr_A_,138,142,1,1 2qsr_A_,139,143,1,1 2qsr_A_,140,144,1,1 2qsr_A_,141,145,1,1 2qsr_A_,142,146,1,1 2qsr_A_,143,147,1,1 2qsr_A_,144,148,1,1 2qsr_A_,145,149,1,1 2qsr_A_,146,150,1,1 2qsr_A_,147,151,1,1 2qsr_A_,148,152,1,1 2qsr_A_,149,153,1,1 2qsr_A_,150,154,1,1 2qsr_A_,152,156,1,1 2qsr_A_,153,157,1,1 2qsr_A_,154,158,1,1 2qsr_A_,156,159,1,1