pair,contact1,contact2,flow1,flow2 6ope_QS_,2,3,1,1 6ope_QS_,2,7,1,1 6ope_QS_,11,37,1,1 6ope_QS_,12,16,1,1 6ope_QS_,14,18,1,1 6ope_QS_,15,19,1,1 6ope_QS_,16,20,1,1 6ope_QS_,18,21,1,1 6ope_QS_,19,22,1,1 6ope_QS_,19,23,1,1 6ope_QS_,22,42,1,1 6ope_QS_,28,29,1,1 6ope_QS_,30,47,1,1 6ope_QS_,30,49,1,1 6ope_QS_,32,34,1,1 6ope_QS_,32,49,1,1 6ope_QS_,35,74,1,1 6ope_QS_,39,68,1,1 6ope_QS_,40,42,1,1 6ope_QS_,43,46,1,1 6ope_QS_,45,61,1,1 6ope_QS_,48,59,1,1 6ope_QS_,50,57,1,1 6ope_QS_,51,53,1,1 6ope_QS_,52,54,1,1 6ope_QS_,52,55,1,1 6ope_QS_,52,76,1,1 6ope_QS_,62,63,1,1 6ope_QS_,70,73,1,1 6ope_QS_,71,74,1,1