pair,contact1,contact2,flow1,flow2
4v9k_BP_,2,5,1,1
4v9k_BP_,13,15,1,1
4v9k_BP_,21,23,1,1
4v9k_BP_,21,26,1,1
4v9k_BP_,23,25,1,1
4v9k_BP_,24,25,1,1
4v9k_BP_,28,31,1,1
4v9k_BP_,28,32,1,1
4v9k_BP_,35,38,1,1
4v9k_BP_,41,42,1,1
4v9k_BP_,43,45,1,1
4v9k_BP_,43,46,1,1
4v9k_BP_,44,47,1,1
4v9k_BP_,45,46,1,1
4v9k_BP_,53,54,1,1
4v9k_BP_,61,64,1,1
4v9k_BP_,62,64,1,1
4v9k_BP_,65,66,1,1
4v9k_BP_,75,107,1,1
4v9k_BP_,77,78,1,1
4v9k_BP_,77,107,1,1
4v9k_BP_,77,109,1,1
4v9k_BP_,79,109,1,1
4v9k_BP_,79,111,1,1
4v9k_BP_,80,83,1,1
4v9k_BP_,81,111,1,1
4v9k_BP_,82,115,1,1
4v9k_BP_,83,86,1,1
4v9k_BP_,83,87,1,1
4v9k_BP_,85,117,1,1
4v9k_BP_,91,120,1,1
4v9k_BP_,92,96,1,1
4v9k_BP_,93,96,1,1
4v9k_BP_,93,97,1,1
4v9k_BP_,94,98,1,1
4v9k_BP_,108,124,1,1
4v9k_BP_,108,125,1,1
4v9k_BP_,110,125,1,1
4v9k_BP_,110,127,1,1
4v9k_BP_,119,139,1,1
4v9k_BP_,127,129,1,1
4v9k_BP_,127,131,1,1
4v9k_BP_,129,132,1,1
4v9k_BP_,132,135,1,1
4v9k_BP_,133,136,1,1
4v9k_BP_,142,144,1,1