pair,contact1,contact2,flow1,flow2 7y7h_4_,10,26,1,1 7y7h_4_,12,24,1,1 7y7h_4_,14,22,1,1 7y7h_4_,15,32,1,1 7y7h_4_,15,34,1,1 7y7h_4_,16,19,1,1 7y7h_4_,16,20,1,1 7y7h_4_,17,35,1,1 7y7h_4_,30,31,1,1 7y7h_4_,41,45,1,1 7y7h_4_,42,45,1,1 7y7h_4_,42,46,1,1 7y7h_4_,42,47,1,1 7y7h_4_,43,46,1,1 7y7h_4_,50,54,1,1 7y7h_4_,51,55,1,1 7y7h_4_,52,56,1,1 7y7h_4_,53,57,1,1 7y7h_4_,54,58,1,1