pair,contact1,contact2,flow1,flow2
4v7b_BU_,3,93,1,1
4v7b_BU_,6,25,1,1
4v7b_BU_,8,24,1,1
4v7b_BU_,8,93,1,1
4v7b_BU_,9,21,1,1
4v7b_BU_,9,72,1,1
4v7b_BU_,10,22,1,1
4v7b_BU_,11,70,1,1
4v7b_BU_,12,20,1,1
4v7b_BU_,13,18,1,1
4v7b_BU_,13,68,1,1
4v7b_BU_,15,17,1,1
4v7b_BU_,16,39,1,1
4v7b_BU_,16,40,1,1
4v7b_BU_,17,20,1,1
4v7b_BU_,23,36,1,1
4v7b_BU_,26,27,1,1
4v7b_BU_,26,34,1,1
4v7b_BU_,28,31,1,1
4v7b_BU_,28,32,1,1
4v7b_BU_,31,66,1,1
4v7b_BU_,33,64,1,1
4v7b_BU_,35,38,1,1
4v7b_BU_,37,61,1,1
4v7b_BU_,39,62,1,1
4v7b_BU_,41,60,1,1
4v7b_BU_,43,45,1,1
4v7b_BU_,43,58,1,1
4v7b_BU_,45,56,1,1
4v7b_BU_,51,53,1,1
4v7b_BU_,65,68,1,1
4v7b_BU_,66,69,1,1
4v7b_BU_,67,68,1,1
4v7b_BU_,71,80,1,1
4v7b_BU_,73,75,1,1
4v7b_BU_,73,78,1,1
4v7b_BU_,78,79,1,1
4v7b_BU_,80,97,1,1
4v7b_BU_,81,96,1,1
4v7b_BU_,83,94,1,1
4v7b_BU_,85,92,1,1
4v7b_BU_,93,102,1,1
4v7b_BU_,96,97,1,1
4v7b_BU_,98,100,1,1
4v7b_BU_,99,101,1,1