pair,contact1,contact2,flow1,flow2
4v64_BF_,1,5,1,1
4v64_BF_,2,6,1,1
4v64_BF_,3,7,1,1
4v64_BF_,3,100,1,1
4v64_BF_,4,7,1,1
4v64_BF_,4,8,1,1
4v64_BF_,5,8,1,1
4v64_BF_,5,9,1,1
4v64_BF_,6,11,1,1
4v64_BF_,8,9,1,1
4v64_BF_,12,16,1,1
4v64_BF_,13,17,1,1
4v64_BF_,14,17,1,1
4v64_BF_,14,18,1,1
4v64_BF_,15,19,1,1
4v64_BF_,15,20,1,1
4v64_BF_,24,26,1,1
4v64_BF_,29,158,1,1
4v64_BF_,31,32,1,1
4v64_BF_,32,155,1,1
4v64_BF_,33,90,1,1
4v64_BF_,34,154,1,1
4v64_BF_,36,152,1,1
4v64_BF_,37,86,1,1
4v64_BF_,42,45,1,1
4v64_BF_,47,51,1,1
4v64_BF_,48,52,1,1
4v64_BF_,49,53,1,1
4v64_BF_,50,54,1,1
4v64_BF_,51,55,1,1
4v64_BF_,52,56,1,1
4v64_BF_,53,57,1,1
4v64_BF_,54,58,1,1
4v64_BF_,55,59,1,1
4v64_BF_,56,60,1,1
4v64_BF_,62,89,1,1
4v64_BF_,62,94,1,1
4v64_BF_,67,85,1,1
4v64_BF_,69,80,1,1
4v64_BF_,69,82,1,1
4v64_BF_,70,80,1,1
4v64_BF_,71,73,1,1
4v64_BF_,91,95,1,1
4v64_BF_,92,96,1,1
4v64_BF_,93,97,1,1
4v64_BF_,94,98,1,1
4v64_BF_,95,99,1,1
4v64_BF_,97,100,1,1
4v64_BF_,97,101,1,1
4v64_BF_,98,102,1,1
4v64_BF_,100,104,1,1
4v64_BF_,101,106,1,1
4v64_BF_,101,138,1,1
4v64_BF_,105,109,1,1
4v64_BF_,106,111,1,1
4v64_BF_,107,111,1,1
4v64_BF_,108,110,1,1
4v64_BF_,109,110,1,1
4v64_BF_,114,177,1,1
4v64_BF_,119,121,1,1
4v64_BF_,120,128,1,1
4v64_BF_,122,126,1,1
4v64_BF_,122,128,1,1
4v64_BF_,127,155,1,1
4v64_BF_,127,156,1,1
4v64_BF_,129,153,1,1
4v64_BF_,131,133,1,1
4v64_BF_,134,136,1,1
4v64_BF_,157,159,1,1
4v64_BF_,161,164,1,1
4v64_BF_,161,165,1,1
4v64_BF_,162,166,1,1
4v64_BF_,163,166,1,1
4v64_BF_,163,167,1,1
4v64_BF_,164,168,1,1
4v64_BF_,168,170,1,1
4v64_BF_,169,172,1,1
4v64_BF_,172,174,1,1