pair,contact1,contact2,flow1,flow2 2qq4_A_,2,6,1,1 2qq4_A_,3,7,1,1 2qq4_A_,4,8,1,1 2qq4_A_,5,9,1,1 2qq4_A_,6,10,1,1 2qq4_A_,7,11,1,1 2qq4_A_,8,12,1,1 2qq4_A_,9,10,1,1 2qq4_A_,9,13,1,1 2qq4_A_,10,14,1,1 2qq4_A_,11,15,1,1 2qq4_A_,12,16,1,1 2qq4_A_,13,17,1,1 2qq4_A_,14,18,1,1 2qq4_A_,14,20,1,1 2qq4_A_,15,72,1,1 2qq4_A_,18,20,1,1 2qq4_A_,20,72,1,1 2qq4_A_,20,75,1,1 2qq4_A_,21,59,1,1 2qq4_A_,21,75,1,1 2qq4_A_,21,79,1,1 2qq4_A_,23,59,1,1 2qq4_A_,24,58,1,1 2qq4_A_,25,28,1,1 2qq4_A_,29,47,1,1 2qq4_A_,29,49,1,1 2qq4_A_,30,47,1,1 2qq4_A_,32,45,1,1 2qq4_A_,34,43,1,1 2qq4_A_,36,40,1,1 2qq4_A_,36,41,1,1 2qq4_A_,39,41,1,1 2qq4_A_,41,64,1,1 2qq4_A_,41,125,1,1 2qq4_A_,42,62,1,1 2qq4_A_,44,60,1,1 2qq4_A_,46,58,1,1 2qq4_A_,48,55,1,1 2qq4_A_,48,56,1,1 2qq4_A_,50,53,1,1 2qq4_A_,52,83,1,1 2qq4_A_,54,80,1,1 2qq4_A_,54,81,1,1 2qq4_A_,56,57,1,1 2qq4_A_,59,60,1,1 2qq4_A_,64,67,1,1 2qq4_A_,64,68,1,1 2qq4_A_,65,69,1,1 2qq4_A_,66,70,1,1 2qq4_A_,67,71,1,1 2qq4_A_,68,72,1,1 2qq4_A_,69,73,1,1 2qq4_A_,70,74,1,1 2qq4_A_,70,126,1,1 2qq4_A_,71,75,1,1 2qq4_A_,72,75,1,1 2qq4_A_,72,76,1,1 2qq4_A_,73,77,1,1 2qq4_A_,74,78,1,1 2qq4_A_,75,79,1,1 2qq4_A_,77,81,1,1 2qq4_A_,78,81,1,1 2qq4_A_,82,85,1,1 2qq4_A_,82,86,1,1 2qq4_A_,83,87,1,1 2qq4_A_,84,88,1,1 2qq4_A_,85,89,1,1 2qq4_A_,86,90,1,1 2qq4_A_,87,91,1,1 2qq4_A_,88,91,1,1 2qq4_A_,88,92,1,1 2qq4_A_,89,93,1,1 2qq4_A_,90,94,1,1 2qq4_A_,90,134,1,1 2qq4_A_,91,95,1,1 2qq4_A_,92,96,1,1 2qq4_A_,93,97,1,1 2qq4_A_,94,98,1,1 2qq4_A_,94,99,1,1 2qq4_A_,95,99,1,1 2qq4_A_,95,101,1,1 2qq4_A_,104,106,1,1 2qq4_A_,104,107,1,1 2qq4_A_,105,108,1,1 2qq4_A_,107,110,1,1 2qq4_A_,108,111,1,1 2qq4_A_,109,112,1,1 2qq4_A_,110,113,1,1 2qq4_A_,111,114,1,1 2qq4_A_,113,116,1,1 2qq4_A_,114,117,1,1 2qq4_A_,115,118,1,1 2qq4_A_,116,119,1,1 2qq4_A_,119,122,1,1 2qq4_A_,120,123,1,1 2qq4_A_,121,124,1,1 2qq4_A_,122,125,1,1 2qq4_A_,123,126,1,1 2qq4_A_,123,127,1,1 2qq4_A_,124,128,1,1 2qq4_A_,127,131,1,1 2qq4_A_,128,132,1,1 2qq4_A_,129,133,1,1 2qq4_A_,130,134,1,1 2qq4_A_,131,135,1,1 2qq4_A_,132,136,1,1 2qq4_A_,133,137,1,1 2qq4_A_,135,138,1,1