pair,contact1,contact2,flow1,flow2 1q4r_A_,2,61,1,1 1q4r_A_,3,95,1,1 1q4r_A_,4,59,1,1 1q4r_A_,4,94,1,1 1q4r_A_,5,93,1,1 1q4r_A_,6,57,1,1 1q4r_A_,7,91,1,1 1q4r_A_,8,54,1,1 1q4r_A_,8,55,1,1 1q4r_A_,9,52,1,1 1q4r_A_,9,88,1,1 1q4r_A_,9,89,1,1 1q4r_A_,11,14,1,1 1q4r_A_,11,85,1,1 1q4r_A_,11,86,1,1 1q4r_A_,15,17,1,1 1q4r_A_,15,18,1,1 1q4r_A_,15,19,1,1 1q4r_A_,16,20,1,1 1q4r_A_,17,21,1,1 1q4r_A_,18,21,1,1 1q4r_A_,18,22,1,1 1q4r_A_,19,23,1,1 1q4r_A_,20,24,1,1 1q4r_A_,21,25,1,1 1q4r_A_,22,26,1,1 1q4r_A_,23,27,1,1 1q4r_A_,24,28,1,1 1q4r_A_,26,29,1,1 1q4r_A_,27,30,1,1 1q4r_A_,28,31,1,1 1q4r_A_,28,32,1,1 1q4r_A_,29,33,1,1 1q4r_A_,34,36,1,1 1q4r_A_,37,60,1,1 1q4r_A_,39,58,1,1 1q4r_A_,41,56,1,1 1q4r_A_,43,45,1,1 1q4r_A_,43,54,1,1 1q4r_A_,49,51,1,1 1q4r_A_,50,52,1,1 1q4r_A_,50,53,1,1 1q4r_A_,51,89,1,1 1q4r_A_,54,55,1,1 1q4r_A_,63,66,1,1 1q4r_A_,63,67,1,1 1q4r_A_,64,68,1,1 1q4r_A_,65,69,1,1 1q4r_A_,66,70,1,1 1q4r_A_,67,71,1,1 1q4r_A_,68,72,1,1 1q4r_A_,70,73,1,1 1q4r_A_,71,76,1,1 1q4r_A_,73,75,1,1 1q4r_A_,73,77,1,1 1q4r_A_,74,78,1,1 1q4r_A_,75,79,1,1 1q4r_A_,76,80,1,1 1q4r_A_,77,81,1,1 1q4r_A_,79,83,1,1 1q4r_A_,80,84,1,1 1q4r_A_,81,85,1,1 1q4r_A_,82,85,1,1 1q4r_A_,83,86,1,1 1q4r_A_,84,87,1,1 1q4r_A_,96,98,1,1 1q4r_A_,99,101,1,1