pair,contact1,contact2,flow1,flow2 2vlg_A_,2,19,1,1 2vlg_A_,3,90,1,1 2vlg_A_,4,17,1,1 2vlg_A_,4,80,1,1 2vlg_A_,5,88,1,1 2vlg_A_,6,14,1,1 2vlg_A_,6,15,1,1 2vlg_A_,7,86,1,1 2vlg_A_,8,11,1,1 2vlg_A_,8,12,1,1 2vlg_A_,9,83,1,1 2vlg_A_,10,12,1,1 2vlg_A_,11,36,1,1 2vlg_A_,13,33,1,1 2vlg_A_,13,34,1,1 2vlg_A_,16,28,1,1 2vlg_A_,17,19,1,1 2vlg_A_,17,20,1,1 2vlg_A_,18,21,1,1 2vlg_A_,19,23,1,1 2vlg_A_,20,24,1,1 2vlg_A_,20,26,1,1 2vlg_A_,21,25,1,1 2vlg_A_,24,68,1,1 2vlg_A_,27,30,1,1 2vlg_A_,28,31,1,1 2vlg_A_,28,32,1,1 2vlg_A_,30,68,1,1 2vlg_A_,31,34,1,1 2vlg_A_,35,38,1,1 2vlg_A_,36,39,1,1 2vlg_A_,37,40,1,1 2vlg_A_,39,66,1,1 2vlg_A_,41,43,1,1 2vlg_A_,41,44,1,1 2vlg_A_,41,64,1,1 2vlg_A_,42,45,1,1 2vlg_A_,43,64,1,1 2vlg_A_,44,48,1,1 2vlg_A_,44,64,1,1 2vlg_A_,45,49,1,1 2vlg_A_,46,50,1,1 2vlg_A_,47,51,1,1 2vlg_A_,48,52,1,1 2vlg_A_,49,53,1,1 2vlg_A_,50,54,1,1 2vlg_A_,51,57,1,1 2vlg_A_,51,59,1,1 2vlg_A_,61,77,1,1 2vlg_A_,63,75,1,1 2vlg_A_,65,73,1,1 2vlg_A_,67,70,1,1 2vlg_A_,67,71,1,1 2vlg_A_,69,71,1,1 2vlg_A_,74,93,1,1 2vlg_A_,76,91,1,1 2vlg_A_,78,89,1,1 2vlg_A_,80,87,1,1