pair,contact1,contact2,flow1,flow2 7pit_P_,8,62,1,1 7pit_P_,10,60,1,1 7pit_P_,11,24,1,1 7pit_P_,12,58,1,1 7pit_P_,13,22,1,1 7pit_P_,14,22,1,1 7pit_P_,15,56,1,1 7pit_P_,18,20,1,1 7pit_P_,19,48,1,1 7pit_P_,20,72,1,1 7pit_P_,21,46,1,1 7pit_P_,23,44,1,1 7pit_P_,24,26,1,1 7pit_P_,25,42,1,1 7pit_P_,27,40,1,1 7pit_P_,29,38,1,1 7pit_P_,31,36,1,1 7pit_P_,42,44,1,1 7pit_P_,45,71,1,1 7pit_P_,47,48,1,1 7pit_P_,59,80,1,1 7pit_P_,61,77,1,1 7pit_P_,61,78,1,1 7pit_P_,63,75,1,1 7pit_P_,65,66,1,1 7pit_P_,65,73,1,1 7pit_P_,65,75,1,1 7pit_P_,69,72,1,1 7pit_P_,70,71,1,1 7pit_P_,78,79,1,1