pair,contact1,contact2,flow1,flow2
4zae_B_,2,4,1,1
4zae_B_,2,5,1,1
4zae_B_,3,16,1,1
4zae_B_,5,8,1,1
4zae_B_,6,9,1,1
4zae_B_,7,10,1,1
4zae_B_,7,12,1,1
4zae_B_,8,10,1,1
4zae_B_,8,37,1,1
4zae_B_,11,37,1,1
4zae_B_,11,39,1,1
4zae_B_,12,27,1,1
4zae_B_,13,25,1,1
4zae_B_,15,23,1,1
4zae_B_,17,21,1,1
4zae_B_,24,36,1,1
4zae_B_,25,39,1,1
4zae_B_,27,30,1,1
4zae_B_,28,47,1,1
4zae_B_,29,42,1,1
4zae_B_,30,47,1,1
4zae_B_,31,40,1,1
4zae_B_,33,36,1,1
4zae_B_,33,38,1,1
4zae_B_,35,37,1,1
4zae_B_,35,38,1,1
4zae_B_,52,54,1,1
4zae_B_,53,55,1,1