pair,contact1,contact2,flow1,flow2
4r2r_A_,2,17,1,1
4r2r_A_,5,16,1,1
4r2r_A_,7,14,1,1
4r2r_A_,7,25,1,1
4r2r_A_,7,29,1,1
4r2r_A_,9,12,1,1
4r2r_A_,12,25,1,1
4r2r_A_,12,29,1,1
4r2r_A_,18,20,1,1
4r2r_A_,18,21,1,1
4r2r_A_,18,22,1,1
4r2r_A_,19,23,1,1
4r2r_A_,20,24,1,1
4r2r_A_,21,25,1,1
4r2r_A_,22,26,1,1
4r2r_A_,24,27,1,1
4r2r_A_,25,28,1,1
4r2r_A_,26,29,1,1
4r2r_A_,26,30,1,1
4r2r_A_,27,31,1,1
4r2r_A_,27,45,1,1
4r2r_A_,30,32,1,1
4r2r_A_,35,44,1,1
4r2r_A_,36,41,1,1
4r2r_A_,37,41,1,1
4r2r_A_,37,42,1,1
4r2r_A_,37,53,1,1
4r2r_A_,37,57,1,1
4r2r_A_,38,41,1,1
4r2r_A_,40,53,1,1
4r2r_A_,40,57,1,1
4r2r_A_,46,48,1,1
4r2r_A_,46,50,1,1
4r2r_A_,47,51,1,1
4r2r_A_,48,52,1,1
4r2r_A_,49,52,1,1
4r2r_A_,49,53,1,1
4r2r_A_,50,54,1,1
4r2r_A_,51,54,1,1
4r2r_A_,52,55,1,1
4r2r_A_,53,56,1,1
4r2r_A_,54,57,1,1
4r2r_A_,55,59,1,1
4r2r_A_,55,75,1,1
4r2r_A_,58,60,1,1
4r2r_A_,63,74,1,1
4r2r_A_,65,72,1,1
4r2r_A_,65,83,1,1
4r2r_A_,65,84,1,1
4r2r_A_,65,87,1,1
4r2r_A_,66,84,1,1
4r2r_A_,67,70,1,1
4r2r_A_,68,69,1,1
4r2r_A_,70,83,1,1
4r2r_A_,70,87,1,1
4r2r_A_,76,78,1,1
4r2r_A_,76,79,1,1
4r2r_A_,76,80,1,1
4r2r_A_,77,81,1,1
4r2r_A_,78,82,1,1
4r2r_A_,79,83,1,1
4r2r_A_,80,84,1,1
4r2r_A_,81,85,1,1
4r2r_A_,82,86,1,1
4r2r_A_,83,87,1,1
4r2r_A_,85,88,1,1
4r2r_A_,86,88,1,1