pair,contact1,contact2,flow1,flow2 1s1q_A_,2,5,1,1 1s1q_A_,2,6,1,1 1s1q_A_,3,7,1,1 1s1q_A_,4,8,1,1 1s1q_A_,7,16,1,1 1s1q_A_,8,10,1,1 1s1q_A_,9,12,1,1 1s1q_A_,12,72,1,1 1s1q_A_,13,14,1,1 1s1q_A_,13,74,1,1 1s1q_A_,14,18,1,1 1s1q_A_,15,19,1,1 1s1q_A_,16,20,1,1 1s1q_A_,17,21,1,1 1s1q_A_,18,22,1,1 1s1q_A_,19,23,1,1 1s1q_A_,20,24,1,1 1s1q_A_,21,25,1,1 1s1q_A_,21,76,1,1 1s1q_A_,21,119,1,1 1s1q_A_,22,26,1,1 1s1q_A_,23,27,1,1 1s1q_A_,25,29,1,1 1s1q_A_,29,32,1,1 1s1q_A_,29,124,1,1 1s1q_A_,31,54,1,1 1s1q_A_,33,52,1,1 1s1q_A_,35,50,1,1 1s1q_A_,37,49,1,1 1s1q_A_,37,50,1,1 1s1q_A_,39,47,1,1 1s1q_A_,41,44,1,1 1s1q_A_,41,45,1,1 1s1q_A_,43,45,1,1 1s1q_A_,50,69,1,1 1s1q_A_,51,69,1,1 1s1q_A_,51,70,1,1 1s1q_A_,53,68,1,1 1s1q_A_,55,66,1,1 1s1q_A_,57,64,1,1 1s1q_A_,59,62,1,1 1s1q_A_,62,64,1,1 1s1q_A_,67,86,1,1 1s1q_A_,69,84,1,1 1s1q_A_,71,82,1,1 1s1q_A_,73,76,1,1 1s1q_A_,75,78,1,1 1s1q_A_,75,79,1,1 1s1q_A_,77,112,1,1 1s1q_A_,81,83,1,1 1s1q_A_,83,104,1,1 1s1q_A_,85,102,1,1 1s1q_A_,88,90,1,1 1s1q_A_,91,136,1,1 1s1q_A_,93,134,1,1 1s1q_A_,95,98,1,1 1s1q_A_,96,132,1,1 1s1q_A_,97,105,1,1 1s1q_A_,99,101,1,1 1s1q_A_,99,102,1,1 1s1q_A_,99,103,1,1 1s1q_A_,99,105,1,1 1s1q_A_,106,109,1,1 1s1q_A_,106,110,1,1 1s1q_A_,107,111,1,1 1s1q_A_,108,118,1,1 1s1q_A_,109,112,1,1 1s1q_A_,113,117,1,1 1s1q_A_,118,121,1,1 1s1q_A_,118,122,1,1 1s1q_A_,119,123,1,1 1s1q_A_,120,124,1,1 1s1q_A_,121,125,1,1 1s1q_A_,124,127,1,1 1s1q_A_,125,128,1,1 1s1q_A_,126,130,1,1 1s1q_A_,128,131,1,1 1s1q_A_,128,132,1,1