pair,contact1,contact2,flow1,flow2 1flt_X_,2,6,1,1 1flt_X_,2,86,1,1 1flt_X_,2,87,1,1 1flt_X_,3,30,1,1 1flt_X_,5,28,1,1 1flt_X_,6,28,1,1 1flt_X_,9,11,1,1 1flt_X_,13,90,1,1 1flt_X_,15,90,1,1 1flt_X_,15,92,1,1 1flt_X_,17,92,1,1 1flt_X_,18,21,1,1 1flt_X_,19,93,1,1 1flt_X_,20,66,1,1 1flt_X_,21,66,1,1 1flt_X_,23,63,1,1 1flt_X_,25,27,1,1 1flt_X_,25,61,1,1 1flt_X_,29,57,1,1 1flt_X_,31,34,1,1 1flt_X_,37,77,1,1 1flt_X_,38,46,1,1 1flt_X_,39,75,1,1 1flt_X_,39,77,1,1 1flt_X_,40,44,1,1 1flt_X_,40,71,1,1 1flt_X_,41,73,1,1 1flt_X_,49,51,1,1 1flt_X_,49,53,1,1 1flt_X_,50,53,1,1 1flt_X_,52,64,1,1 1flt_X_,52,65,1,1 1flt_X_,52,70,1,1 1flt_X_,54,62,1,1 1flt_X_,56,58,1,1 1flt_X_,56,59,1,1 1flt_X_,56,60,1,1 1flt_X_,67,69,1,1 1flt_X_,67,70,1,1 1flt_X_,68,71,1,1 1flt_X_,70,91,1,1 1flt_X_,72,91,1,1 1flt_X_,74,89,1,1 1flt_X_,75,88,1,1 1flt_X_,76,87,1,1 1flt_X_,78,85,1,1 1flt_X_,80,83,1,1 1flt_X_,83,84,1,1