pair,contact1,contact2,flow1,flow2 1nap_A_,2,30,1,1 1nap_A_,4,30,1,1 1nap_A_,5,32,1,1 1nap_A_,6,8,1,1 1nap_A_,6,35,1,1 1nap_A_,7,35,1,1 1nap_A_,11,13,1,1 1nap_A_,11,47,1,1 1nap_A_,11,49,1,1 1nap_A_,15,18,1,1 1nap_A_,16,19,1,1 1nap_A_,17,41,1,1 1nap_A_,18,41,1,1 1nap_A_,19,62,1,1 1nap_A_,20,21,1,1 1nap_A_,20,39,1,1 1nap_A_,21,39,1,1 1nap_A_,23,37,1,1 1nap_A_,25,35,1,1 1nap_A_,28,31,1,1 1nap_A_,31,33,1,1 1nap_A_,36,48,1,1 1nap_A_,38,46,1,1 1nap_A_,39,45,1,1 1nap_A_,40,43,1,1 1nap_A_,40,44,1,1 1nap_A_,42,44,1,1 1nap_A_,49,51,1,1 1nap_A_,49,52,1,1 1nap_A_,50,56,1,1 1nap_A_,52,56,1,1 1nap_A_,53,57,1,1 1nap_A_,54,58,1,1 1nap_A_,55,59,1,1 1nap_A_,56,60,1,1 1nap_A_,57,61,1,1 1nap_A_,58,62,1,1 1nap_A_,59,63,1,1 1nap_A_,60,64,1,1 1nap_A_,61,66,1,1 1nap_A_,62,65,1,1