pair,contact1,contact2,flow1,flow2
4v9b_BK_,1,21,1,1
4v9b_BK_,2,39,1,1
4v9b_BK_,3,19,1,1
4v9b_BK_,4,37,1,1
4v9b_BK_,5,17,1,1
4v9b_BK_,6,35,1,1
4v9b_BK_,10,11,1,1
4v9b_BK_,14,16,1,1
4v9b_BK_,14,17,1,1
4v9b_BK_,22,26,1,1
4v9b_BK_,23,27,1,1
4v9b_BK_,24,28,1,1
4v9b_BK_,25,30,1,1
4v9b_BK_,26,31,1,1
4v9b_BK_,29,33,1,1
4v9b_BK_,30,33,1,1
4v9b_BK_,30,35,1,1
4v9b_BK_,31,34,1,1
4v9b_BK_,38,43,1,1
4v9b_BK_,40,44,1,1
4v9b_BK_,41,42,1,1
4v9b_BK_,41,45,1,1
4v9b_BK_,42,46,1,1
4v9b_BK_,43,47,1,1
4v9b_BK_,45,49,1,1
4v9b_BK_,46,50,1,1
4v9b_BK_,47,51,1,1
4v9b_BK_,48,52,1,1
4v9b_BK_,51,55,1,1
4v9b_BK_,52,56,1,1
4v9b_BK_,53,57,1,1
4v9b_BK_,56,59,1,1
4v9b_BK_,56,60,1,1
4v9b_BK_,57,61,1,1
4v9b_BK_,58,62,1,1
4v9b_BK_,59,63,1,1
4v9b_BK_,61,64,1,1
4v9b_BK_,61,65,1,1
4v9b_BK_,62,66,1,1
4v9b_BK_,64,68,1,1
4v9b_BK_,65,69,1,1
4v9b_BK_,68,71,1,1
4v9b_BK_,68,72,1,1
4v9b_BK_,69,72,1,1
4v9b_BK_,69,73,1,1
4v9b_BK_,69,135,1,1
4v9b_BK_,74,139,1,1
4v9b_BK_,75,139,1,1
4v9b_BK_,77,141,1,1
4v9b_BK_,78,104,1,1
4v9b_BK_,78,141,1,1
4v9b_BK_,79,141,1,1
4v9b_BK_,79,143,1,1
4v9b_BK_,82,89,1,1
4v9b_BK_,83,85,1,1
4v9b_BK_,85,86,1,1
4v9b_BK_,90,121,1,1
4v9b_BK_,92,120,1,1
4v9b_BK_,93,96,1,1
4v9b_BK_,93,97,1,1
4v9b_BK_,94,98,1,1
4v9b_BK_,95,99,1,1
4v9b_BK_,96,100,1,1
4v9b_BK_,97,101,1,1
4v9b_BK_,98,102,1,1
4v9b_BK_,99,103,1,1
4v9b_BK_,101,107,1,1
4v9b_BK_,111,114,1,1
4v9b_BK_,122,126,1,1
4v9b_BK_,123,126,1,1
4v9b_BK_,124,142,1,1
4v9b_BK_,126,140,1,1
4v9b_BK_,128,138,1,1
4v9b_BK_,130,131,1,1
4v9b_BK_,130,136,1,1