pair,contact1,contact2,flow1,flow2 7pnt_P_,2,4,1,1 7pnt_P_,10,14,1,1 7pnt_P_,11,13,1,1 7pnt_P_,20,23,1,1 7pnt_P_,21,25,1,1 7pnt_P_,22,25,1,1 7pnt_P_,25,58,1,1 7pnt_P_,28,30,1,1 7pnt_P_,28,31,1,1 7pnt_P_,31,34,1,1 7pnt_P_,31,35,1,1 7pnt_P_,32,36,1,1 7pnt_P_,34,37,1,1 7pnt_P_,35,38,1,1 7pnt_P_,36,80,1,1 7pnt_P_,37,88,1,1 7pnt_P_,38,47,1,1 7pnt_P_,40,44,1,1 7pnt_P_,40,45,1,1 7pnt_P_,47,59,1,1 7pnt_P_,47,95,1,1 7pnt_P_,48,51,1,1 7pnt_P_,48,52,1,1 7pnt_P_,49,53,1,1 7pnt_P_,51,92,1,1 7pnt_P_,52,59,1,1 7pnt_P_,55,59,1,1 7pnt_P_,56,60,1,1 7pnt_P_,57,61,1,1 7pnt_P_,58,61,1,1 7pnt_P_,58,62,1,1 7pnt_P_,59,63,1,1 7pnt_P_,60,64,1,1 7pnt_P_,61,65,1,1 7pnt_P_,62,65,1,1 7pnt_P_,62,66,1,1 7pnt_P_,63,67,1,1 7pnt_P_,64,68,1,1 7pnt_P_,65,69,1,1 7pnt_P_,66,70,1,1 7pnt_P_,67,71,1,1 7pnt_P_,68,71,1,1 7pnt_P_,69,72,1,1 7pnt_P_,69,74,1,1 7pnt_P_,69,75,1,1 7pnt_P_,70,76,1,1 7pnt_P_,81,83,1,1 7pnt_P_,81,84,1,1 7pnt_P_,82,85,1,1 7pnt_P_,83,86,1,1 7pnt_P_,84,87,1,1