pair,contact1,contact2,flow1,flow2
4v9p_BT_,1,3,1,1
4v9p_BT_,3,4,1,1
4v9p_BT_,4,7,1,1
4v9p_BT_,6,9,1,1
4v9p_BT_,6,10,1,1
4v9p_BT_,7,11,1,1
4v9p_BT_,8,12,1,1
4v9p_BT_,9,12,1,1
4v9p_BT_,9,13,1,1
4v9p_BT_,10,14,1,1
4v9p_BT_,11,15,1,1
4v9p_BT_,12,16,1,1
4v9p_BT_,13,16,1,1
4v9p_BT_,13,17,1,1
4v9p_BT_,14,18,1,1
4v9p_BT_,15,19,1,1
4v9p_BT_,16,20,1,1
4v9p_BT_,17,21,1,1
4v9p_BT_,18,21,1,1
4v9p_BT_,18,22,1,1
4v9p_BT_,19,23,1,1
4v9p_BT_,20,24,1,1
4v9p_BT_,21,25,1,1
4v9p_BT_,22,26,1,1
4v9p_BT_,23,27,1,1
4v9p_BT_,24,28,1,1
4v9p_BT_,25,28,1,1
4v9p_BT_,25,29,1,1
4v9p_BT_,26,29,1,1
4v9p_BT_,26,30,1,1
4v9p_BT_,27,31,1,1
4v9p_BT_,28,32,1,1
4v9p_BT_,29,33,1,1
4v9p_BT_,31,35,1,1
4v9p_BT_,32,36,1,1
4v9p_BT_,33,37,1,1
4v9p_BT_,34,38,1,1
4v9p_BT_,35,39,1,1
4v9p_BT_,36,40,1,1
4v9p_BT_,41,43,1,1
4v9p_BT_,41,44,1,1
4v9p_BT_,41,45,1,1
4v9p_BT_,43,47,1,1
4v9p_BT_,44,48,1,1
4v9p_BT_,45,49,1,1
4v9p_BT_,46,50,1,1
4v9p_BT_,48,52,1,1
4v9p_BT_,49,52,1,1
4v9p_BT_,49,53,1,1
4v9p_BT_,52,56,1,1
4v9p_BT_,53,57,1,1
4v9p_BT_,54,58,1,1
4v9p_BT_,55,59,1,1
4v9p_BT_,56,60,1,1
4v9p_BT_,57,60,1,1
4v9p_BT_,57,61,1,1
4v9p_BT_,57,74,1,1
4v9p_BT_,58,62,1,1
4v9p_BT_,59,63,1,1
4v9p_BT_,59,64,1,1
4v9p_BT_,66,67,1,1
4v9p_BT_,67,68,1,1
4v9p_BT_,67,71,1,1
4v9p_BT_,68,72,1,1
4v9p_BT_,69,73,1,1
4v9p_BT_,71,75,1,1
4v9p_BT_,72,76,1,1
4v9p_BT_,73,77,1,1
4v9p_BT_,74,78,1,1
4v9p_BT_,75,79,1,1
4v9p_BT_,77,80,1,1
4v9p_BT_,77,81,1,1
4v9p_BT_,78,82,1,1
4v9p_BT_,79,83,1,1
4v9p_BT_,80,83,1,1