pair,contact1,contact2,flow1,flow2
4v64_BH_,1,21,1,1
4v64_BH_,3,19,1,1
4v64_BH_,4,37,1,1
4v64_BH_,5,17,1,1
4v64_BH_,6,35,1,1
4v64_BH_,7,15,1,1
4v64_BH_,10,12,1,1
4v64_BH_,13,14,1,1
4v64_BH_,22,25,1,1
4v64_BH_,22,26,1,1
4v64_BH_,25,30,1,1
4v64_BH_,27,28,1,1
4v64_BH_,31,34,1,1
4v64_BH_,38,40,1,1
4v64_BH_,40,42,1,1
4v64_BH_,40,43,1,1
4v64_BH_,41,44,1,1
4v64_BH_,41,46,1,1
4v64_BH_,43,51,1,1
4v64_BH_,44,47,1,1
4v64_BH_,44,51,1,1
4v64_BH_,47,51,1,1
4v64_BH_,54,59,1,1
4v64_BH_,58,61,1,1
4v64_BH_,58,62,1,1
4v64_BH_,65,67,1,1
4v64_BH_,67,71,1,1
4v64_BH_,68,109,1,1
4v64_BH_,70,141,1,1
4v64_BH_,72,141,1,1
4v64_BH_,77,79,1,1
4v64_BH_,82,92,1,1
4v64_BH_,85,89,1,1
4v64_BH_,93,123,1,1
4v64_BH_,95,98,1,1
4v64_BH_,96,100,1,1
4v64_BH_,99,102,1,1
4v64_BH_,104,107,1,1
4v64_BH_,106,108,1,1
4v64_BH_,111,114,1,1
4v64_BH_,116,131,1,1
4v64_BH_,125,146,1,1
4v64_BH_,128,129,1,1
4v64_BH_,129,131,1,1
4v64_BH_,135,138,1,1