pair,contact1,contact2,flow1,flow2 6ope_QN_,5,9,1,1 6ope_QN_,7,10,1,1 6ope_QN_,10,12,1,1 6ope_QN_,15,18,1,1 6ope_QN_,16,19,1,1 6ope_QN_,20,22,1,1 6ope_QN_,22,27,1,1 6ope_QN_,23,28,1,1 6ope_QN_,25,45,1,1 6ope_QN_,28,30,1,1 6ope_QN_,28,31,1,1 6ope_QN_,30,31,1,1 6ope_QN_,33,37,1,1 6ope_QN_,33,38,1,1 6ope_QN_,39,43,1,1 6ope_QN_,40,44,1,1 6ope_QN_,41,45,1,1 6ope_QN_,42,46,1,1 6ope_QN_,43,47,1,1 6ope_QN_,44,48,1,1 6ope_QN_,46,50,1,1 6ope_QN_,46,51,1,1