pair,contact1,contact2,flow1,flow2 1gh1_A_,1,2,1,1 1gh1_A_,3,7,1,1 1gh1_A_,5,9,1,1 1gh1_A_,6,9,1,1 1gh1_A_,6,10,1,1 1gh1_A_,7,11,1,1 1gh1_A_,7,50,1,1 1gh1_A_,10,13,1,1 1gh1_A_,11,14,1,1 1gh1_A_,13,16,1,1 1gh1_A_,13,17,1,1 1gh1_A_,14,18,1,1 1gh1_A_,16,19,1,1 1gh1_A_,22,72,1,1 1gh1_A_,24,27,1,1 1gh1_A_,26,30,1,1 1gh1_A_,27,31,1,1 1gh1_A_,28,32,1,1 1gh1_A_,29,33,1,1 1gh1_A_,30,34,1,1 1gh1_A_,31,35,1,1 1gh1_A_,32,36,1,1 1gh1_A_,33,37,1,1 1gh1_A_,34,38,1,1 1gh1_A_,37,39,1,1 1gh1_A_,38,44,1,1 1gh1_A_,40,42,1,1 1gh1_A_,40,44,1,1 1gh1_A_,41,44,1,1 1gh1_A_,41,45,1,1 1gh1_A_,41,88,1,1 1gh1_A_,42,46,1,1 1gh1_A_,43,47,1,1 1gh1_A_,44,48,1,1 1gh1_A_,44,90,1,1 1gh1_A_,45,49,1,1 1gh1_A_,46,50,1,1 1gh1_A_,47,51,1,1 1gh1_A_,48,52,1,1 1gh1_A_,49,53,1,1 1gh1_A_,50,54,1,1 1gh1_A_,51,55,1,1 1gh1_A_,52,56,1,1 1gh1_A_,54,57,1,1 1gh1_A_,55,58,1,1 1gh1_A_,62,65,1,1 1gh1_A_,62,66,1,1 1gh1_A_,63,67,1,1 1gh1_A_,64,68,1,1 1gh1_A_,66,80,1,1 1gh1_A_,69,72,1,1 1gh1_A_,69,73,1,1 1gh1_A_,70,74,1,1 1gh1_A_,70,75,1,1 1gh1_A_,70,76,1,1 1gh1_A_,80,81,1,1 1gh1_A_,80,82,1,1 1gh1_A_,81,82,1,1