pair,contact1,contact2,flow1,flow2 8dqu_C_,6,17,1,1 8dqu_C_,7,17,1,1 8dqu_C_,9,15,1,1 8dqu_C_,21,56,1,1 8dqu_C_,23,54,1,1 8dqu_C_,25,56,1,1 8dqu_C_,28,56,1,1 8dqu_C_,29,46,1,1 8dqu_C_,31,44,1,1 8dqu_C_,33,42,1,1 8dqu_C_,34,72,1,1 8dqu_C_,35,38,1,1 8dqu_C_,35,39,1,1 8dqu_C_,35,40,1,1 8dqu_C_,37,39,1,1 8dqu_C_,45,59,1,1 8dqu_C_,47,57,1,1 8dqu_C_,50,55,1,1 8dqu_C_,52,53,1,1 8dqu_C_,60,65,1,1 8dqu_C_,62,63,1,1 8dqu_C_,62,65,1,1 8dqu_C_,62,66,1,1 8dqu_C_,65,69,1,1 8dqu_C_,66,70,1,1 8dqu_C_,67,71,1,1 8dqu_C_,68,72,1,1 8dqu_C_,69,73,1,1 8dqu_C_,70,74,1,1 8dqu_C_,71,75,1,1 8dqu_C_,72,76,1,1 8dqu_C_,73,77,1,1