pair,contact1,contact2,flow1,flow2 1pfc_A_,9,40,1,1 1pfc_A_,11,68,1,1 1pfc_A_,16,34,1,1 1pfc_A_,20,109,1,1 1pfc_A_,21,23,1,1 1pfc_A_,31,75,1,1 1pfc_A_,32,75,1,1 1pfc_A_,33,73,1,1 1pfc_A_,34,73,1,1 1pfc_A_,36,71,1,1 1pfc_A_,40,94,1,1 1pfc_A_,45,93,1,1 1pfc_A_,46,56,1,1 1pfc_A_,47,50,1,1 1pfc_A_,47,91,1,1 1pfc_A_,57,73,1,1 1pfc_A_,57,74,1,1 1pfc_A_,59,72,1,1 1pfc_A_,62,70,1,1 1pfc_A_,64,65,1,1 1pfc_A_,76,78,1,1 1pfc_A_,78,79,1,1 1pfc_A_,82,86,1,1 1pfc_A_,83,87,1,1 1pfc_A_,88,105,1,1 1pfc_A_,90,103,1,1 1pfc_A_,92,101,1,1 1pfc_A_,94,99,1,1 1pfc_A_,105,106,1,1 1pfc_A_,108,109,1,1