pair,contact1,contact2,flow1,flow2 1blv_A_,7,78,1,1 1blv_A_,7,80,1,1 1blv_A_,8,11,1,1 1blv_A_,8,12,1,1 1blv_A_,9,13,1,1 1blv_A_,9,83,1,1 1blv_A_,11,14,1,1 1blv_A_,16,21,1,1 1blv_A_,17,20,1,1 1blv_A_,17,47,1,1 1blv_A_,21,32,1,1 1blv_A_,21,33,1,1 1blv_A_,22,31,1,1 1blv_A_,23,30,1,1 1blv_A_,25,28,1,1 1blv_A_,26,68,1,1 1blv_A_,31,34,1,1 1blv_A_,31,74,1,1 1blv_A_,32,36,1,1 1blv_A_,34,37,1,1 1blv_A_,35,38,1,1 1blv_A_,35,39,1,1 1blv_A_,39,42,1,1 1blv_A_,43,46,1,1 1blv_A_,43,47,1,1 1blv_A_,44,48,1,1 1blv_A_,46,50,1,1 1blv_A_,50,52,1,1 1blv_A_,53,55,1,1 1blv_A_,55,59,1,1 1blv_A_,56,59,1,1 1blv_A_,56,60,1,1 1blv_A_,57,61,1,1 1blv_A_,58,63,1,1 1blv_A_,59,62,1,1 1blv_A_,59,93,1,1 1blv_A_,62,64,1,1 1blv_A_,64,68,1,1 1blv_A_,65,69,1,1 1blv_A_,66,70,1,1 1blv_A_,67,71,1,1 1blv_A_,69,72,1,1 1blv_A_,70,73,1,1 1blv_A_,71,74,1,1 1blv_A_,72,75,1,1 1blv_A_,80,84,1,1 1blv_A_,81,85,1,1 1blv_A_,82,85,1,1 1blv_A_,82,86,1,1 1blv_A_,83,86,1,1 1blv_A_,84,87,1,1 1blv_A_,92,93,1,1