pair,contact1,contact2,flow1,flow2 7nwh_aa_,6,8,1,1 7nwh_aa_,9,32,1,1 7nwh_aa_,18,31,1,1 7nwh_aa_,20,29,1,1 7nwh_aa_,21,26,1,1 7nwh_aa_,22,27,1,1 7nwh_aa_,30,34,1,1 7nwh_aa_,31,36,1,1 7nwh_aa_,37,70,1,1 7nwh_aa_,39,68,1,1 7nwh_aa_,41,66,1,1 7nwh_aa_,47,51,1,1 7nwh_aa_,48,52,1,1 7nwh_aa_,49,53,1,1 7nwh_aa_,50,53,1,1 7nwh_aa_,51,54,1,1 7nwh_aa_,53,56,1,1 7nwh_aa_,73,77,1,1 7nwh_aa_,74,78,1,1 7nwh_aa_,75,79,1,1 7nwh_aa_,76,80,1,1 7nwh_aa_,77,80,1,1 7nwh_aa_,77,82,1,1 7nwh_aa_,78,81,1,1 7nwh_aa_,86,90,1,1 7nwh_aa_,86,91,1,1 7nwh_aa_,87,90,1,1 7nwh_aa_,87,91,1,1 7nwh_aa_,90,93,1,1