pair,contact1,contact2,flow1,flow2
7n31_Lb_,1,3,1,1
7n31_Lb_,4,7,1,1
7n31_Lb_,4,8,1,1
7n31_Lb_,4,9,1,1
7n31_Lb_,4,51,1,1
7n31_Lb_,5,49,1,1
7n31_Lb_,5,75,1,1
7n31_Lb_,5,76,1,1
7n31_Lb_,7,9,1,1
7n31_Lb_,12,28,1,1
7n31_Lb_,14,26,1,1
7n31_Lb_,16,24,1,1
7n31_Lb_,17,21,1,1
7n31_Lb_,18,21,1,1
7n31_Lb_,18,22,1,1
7n31_Lb_,26,27,1,1
7n31_Lb_,31,52,1,1
7n31_Lb_,33,50,1,1
7n31_Lb_,35,48,1,1
7n31_Lb_,37,46,1,1
7n31_Lb_,38,40,1,1
7n31_Lb_,39,44,1,1
7n31_Lb_,40,43,1,1
7n31_Lb_,41,42,1,1
7n31_Lb_,41,64,1,1
7n31_Lb_,51,54,1,1
7n31_Lb_,51,55,1,1
7n31_Lb_,53,57,1,1
7n31_Lb_,54,58,1,1
7n31_Lb_,55,59,1,1
7n31_Lb_,56,60,1,1
7n31_Lb_,57,60,1,1
7n31_Lb_,57,61,1,1
7n31_Lb_,58,62,1,1
7n31_Lb_,61,65,1,1
7n31_Lb_,61,69,1,1
7n31_Lb_,62,66,1,1
7n31_Lb_,63,67,1,1
7n31_Lb_,64,68,1,1
7n31_Lb_,65,69,1,1
7n31_Lb_,66,70,1,1
7n31_Lb_,67,71,1,1
7n31_Lb_,69,72,1,1
7n31_Lb_,71,74,1,1
7n31_Lb_,71,77,1,1