pair,contact1,contact2,flow1,flow2 7nkd_A_,3,6,1,1 7nkd_A_,3,7,1,1 7nkd_A_,4,8,1,1 7nkd_A_,5,9,1,1 7nkd_A_,6,10,1,1 7nkd_A_,8,12,1,1 7nkd_A_,9,13,1,1 7nkd_A_,10,14,1,1 7nkd_A_,11,15,1,1 7nkd_A_,12,16,1,1 7nkd_A_,13,16,1,1 7nkd_A_,13,17,1,1 7nkd_A_,14,17,1,1 7nkd_A_,15,18,1,1 7nkd_A_,26,41,1,1 7nkd_A_,28,75,1,1 7nkd_A_,29,37,1,1 7nkd_A_,30,72,1,1 7nkd_A_,30,73,1,1 7nkd_A_,31,35,1,1 7nkd_A_,32,35,1,1 7nkd_A_,36,64,1,1 7nkd_A_,39,42,1,1 7nkd_A_,43,45,1,1 7nkd_A_,45,57,1,1 7nkd_A_,45,77,1,1 7nkd_A_,45,79,1,1 7nkd_A_,46,78,1,1 7nkd_A_,46,80,1,1 7nkd_A_,47,55,1,1 7nkd_A_,48,76,1,1 7nkd_A_,49,53,1,1 7nkd_A_,60,63,1,1 7nkd_A_,68,73,1,1 7nkd_A_,70,73,1,1 7nkd_A_,82,85,1,1 7nkd_A_,82,86,1,1