pair,contact1,contact2,flow1,flow2
4ihs_A_,1,42,1,1
4ihs_A_,2,5,1,1
4ihs_A_,3,7,1,1
4ihs_A_,4,8,1,1
4ihs_A_,5,9,1,1
4ihs_A_,6,10,1,1
4ihs_A_,7,11,1,1
4ihs_A_,8,12,1,1
4ihs_A_,9,13,1,1
4ihs_A_,10,14,1,1
4ihs_A_,11,15,1,1
4ihs_A_,13,16,1,1
4ihs_A_,15,24,1,1
4ihs_A_,17,20,1,1
4ihs_A_,17,21,1,1
4ihs_A_,18,22,1,1
4ihs_A_,19,23,1,1
4ihs_A_,20,24,1,1
4ihs_A_,21,25,1,1
4ihs_A_,22,27,1,1
4ihs_A_,23,26,1,1
4ihs_A_,29,33,1,1
4ihs_A_,30,34,1,1
4ihs_A_,31,35,1,1
4ihs_A_,32,36,1,1
4ihs_A_,33,37,1,1
4ihs_A_,34,38,1,1
4ihs_A_,35,39,1,1
4ihs_A_,36,40,1,1
4ihs_A_,37,41,1,1
4ihs_A_,38,42,1,1
4ihs_A_,39,42,1,1
4ihs_A_,39,43,1,1
4ihs_A_,40,44,1,1
4ihs_A_,40,45,1,1
4ihs_A_,40,47,1,1
4ihs_A_,40,50,1,1
4ihs_A_,46,48,1,1
4ihs_A_,46,58,1,1
4ihs_A_,47,58,1,1
4ihs_A_,48,50,1,1
4ihs_A_,49,56,1,1
4ihs_A_,51,52,1,1
4ihs_A_,58,60,1,1
4ihs_A_,58,61,1,1
4ihs_A_,58,62,1,1
4ihs_A_,59,63,1,1
4ihs_A_,60,64,1,1
4ihs_A_,61,65,1,1
4ihs_A_,62,66,1,1
4ihs_A_,63,67,1,1
4ihs_A_,64,68,1,1
4ihs_A_,65,69,1,1
4ihs_A_,67,71,1,1
4ihs_A_,68,72,1,1
4ihs_A_,69,73,1,1
4ihs_A_,70,74,1,1
4ihs_A_,71,74,1,1
4ihs_A_,71,75,1,1
4ihs_A_,72,76,1,1
4ihs_A_,73,77,1,1
4ihs_A_,74,78,1,1
4ihs_A_,75,79,1,1
4ihs_A_,76,80,1,1
4ihs_A_,77,81,1,1
4ihs_A_,78,82,1,1
4ihs_A_,79,83,1,1
4ihs_A_,80,84,1,1
4ihs_A_,81,85,1,1
4ihs_A_,82,85,1,1
4ihs_A_,82,86,1,1
4ihs_A_,83,87,1,1