pair,contact1,contact2,flow1,flow2 2mlb_A_,2,18,1,1 2mlb_A_,4,16,1,1 2mlb_A_,5,7,1,1 2mlb_A_,5,68,1,1 2mlb_A_,6,14,1,1 2mlb_A_,7,68,1,1 2mlb_A_,7,70,1,1 2mlb_A_,8,11,1,1 2mlb_A_,8,12,1,1 2mlb_A_,19,22,1,1 2mlb_A_,23,26,1,1 2mlb_A_,23,27,1,1 2mlb_A_,24,28,1,1 2mlb_A_,25,29,1,1 2mlb_A_,26,30,1,1 2mlb_A_,27,31,1,1 2mlb_A_,28,32,1,1 2mlb_A_,29,33,1,1 2mlb_A_,30,33,1,1 2mlb_A_,30,34,1,1 2mlb_A_,31,34,1,1 2mlb_A_,32,35,1,1 2mlb_A_,32,36,1,1 2mlb_A_,32,37,1,1 2mlb_A_,38,41,1,1 2mlb_A_,41,73,1,1 2mlb_A_,43,71,1,1 2mlb_A_,44,51,1,1 2mlb_A_,45,69,1,1 2mlb_A_,46,49,1,1 2mlb_A_,52,55,1,1 2mlb_A_,52,60,1,1 2mlb_A_,56,59,1,1 2mlb_A_,63,66,1,1