pair,contact1,contact2,flow1,flow2 7pit_R_,10,33,1,1 7pit_R_,13,17,1,1 7pit_R_,14,18,1,1 7pit_R_,15,19,1,1 7pit_R_,16,20,1,1 7pit_R_,16,30,1,1 7pit_R_,17,21,1,1 7pit_R_,19,23,1,1 7pit_R_,20,24,1,1 7pit_R_,29,31,1,1 7pit_R_,29,48,1,1 7pit_R_,33,36,1,1 7pit_R_,36,69,1,1 7pit_R_,39,42,1,1 7pit_R_,45,60,1,1 7pit_R_,46,57,1,1 7pit_R_,47,58,1,1 7pit_R_,49,56,1,1 7pit_R_,50,54,1,1 7pit_R_,51,54,1,1 7pit_R_,59,62,1,1 7pit_R_,61,63,1,1 7pit_R_,68,71,1,1 7pit_R_,76,77,1,1