pair,contact1,contact2,flow1,flow2 7blc_A_,1,4,1,1 7blc_A_,3,7,1,1 7blc_A_,5,9,1,1 7blc_A_,6,10,1,1 7blc_A_,6,102,1,1 7blc_A_,7,11,1,1 7blc_A_,7,48,1,1 7blc_A_,8,12,1,1 7blc_A_,9,13,1,1 7blc_A_,10,14,1,1 7blc_A_,11,15,1,1 7blc_A_,12,15,1,1 7blc_A_,12,97,1,1 7blc_A_,13,16,1,1 7blc_A_,14,48,1,1 7blc_A_,16,18,1,1 7blc_A_,16,19,1,1 7blc_A_,19,22,1,1 7blc_A_,22,44,1,1 7blc_A_,27,29,1,1 7blc_A_,27,30,1,1 7blc_A_,27,31,1,1 7blc_A_,31,34,1,1 7blc_A_,33,37,1,1 7blc_A_,34,38,1,1 7blc_A_,40,72,1,1 7blc_A_,43,45,1,1 7blc_A_,43,46,1,1 7blc_A_,43,47,1,1 7blc_A_,44,48,1,1 7blc_A_,45,49,1,1 7blc_A_,46,50,1,1 7blc_A_,47,51,1,1 7blc_A_,48,52,1,1 7blc_A_,49,53,1,1 7blc_A_,50,54,1,1 7blc_A_,50,55,1,1 7blc_A_,50,65,1,1 7blc_A_,56,65,1,1 7blc_A_,58,60,1,1 7blc_A_,58,61,1,1 7blc_A_,59,63,1,1 7blc_A_,60,64,1,1 7blc_A_,61,65,1,1 7blc_A_,62,66,1,1 7blc_A_,63,67,1,1 7blc_A_,64,68,1,1 7blc_A_,65,69,1,1 7blc_A_,66,70,1,1 7blc_A_,67,71,1,1 7blc_A_,68,72,1,1 7blc_A_,69,73,1,1 7blc_A_,70,74,1,1 7blc_A_,71,75,1,1 7blc_A_,72,76,1,1 7blc_A_,73,77,1,1 7blc_A_,73,83,1,1 7blc_A_,78,81,1,1 7blc_A_,79,88,1,1 7blc_A_,81,84,1,1 7blc_A_,81,85,1,1 7blc_A_,82,86,1,1 7blc_A_,83,87,1,1 7blc_A_,84,88,1,1 7blc_A_,85,89,1,1 7blc_A_,86,90,1,1 7blc_A_,87,91,1,1 7blc_A_,88,91,1,1 7blc_A_,88,92,1,1 7blc_A_,89,93,1,1 7blc_A_,90,94,1,1 7blc_A_,91,95,1,1 7blc_A_,92,96,1,1 7blc_A_,93,97,1,1 7blc_A_,94,98,1,1 7blc_A_,95,99,1,1 7blc_A_,96,100,1,1 7blc_A_,97,101,1,1 7blc_A_,98,102,1,1