pair,contact1,contact2,flow1,flow2 7pit_K_,2,6,1,1 7pit_K_,3,7,1,1 7pit_K_,6,9,1,1 7pit_K_,18,20,1,1 7pit_K_,20,107,1,1 7pit_K_,21,24,1,1 7pit_K_,23,39,1,1 7pit_K_,23,107,1,1 7pit_K_,24,37,1,1 7pit_K_,26,35,1,1 7pit_K_,28,33,1,1 7pit_K_,31,33,1,1 7pit_K_,42,43,1,1 7pit_K_,42,94,1,1 7pit_K_,44,92,1,1 7pit_K_,45,68,1,1 7pit_K_,46,48,1,1 7pit_K_,46,66,1,1 7pit_K_,47,66,1,1 7pit_K_,47,74,1,1 7pit_K_,48,66,1,1 7pit_K_,50,64,1,1 7pit_K_,52,62,1,1 7pit_K_,63,79,1,1 7pit_K_,65,77,1,1 7pit_K_,66,74,1,1 7pit_K_,67,75,1,1 7pit_K_,85,111,1,1 7pit_K_,85,116,1,1 7pit_K_,87,90,1,1 7pit_K_,95,108,1,1 7pit_K_,97,106,1,1 7pit_K_,98,99,1,1 7pit_K_,112,113,1,1 7pit_K_,116,118,1,1 7pit_K_,120,121,1,1 7pit_K_,120,132,1,1 7pit_K_,122,125,1,1