pair,contact1,contact2,flow1,flow2 4tzc_A_,1,16,1,1 4tzc_A_,2,4,1,1 4tzc_A_,2,12,1,1 4tzc_A_,3,13,1,1 4tzc_A_,3,14,1,1 4tzc_A_,4,90,1,1 4tzc_A_,5,9,1,1 4tzc_A_,5,11,1,1 4tzc_A_,6,87,1,1 4tzc_A_,6,88,1,1 4tzc_A_,8,10,1,1 4tzc_A_,8,11,1,1 4tzc_A_,12,33,1,1 4tzc_A_,12,34,1,1 4tzc_A_,13,33,1,1 4tzc_A_,14,31,1,1 4tzc_A_,15,17,1,1 4tzc_A_,15,18,1,1 4tzc_A_,16,19,1,1 4tzc_A_,18,30,1,1 4tzc_A_,20,28,1,1 4tzc_A_,25,86,1,1 4tzc_A_,27,84,1,1 4tzc_A_,29,82,1,1 4tzc_A_,30,80,1,1 4tzc_A_,34,59,1,1 4tzc_A_,36,57,1,1 4tzc_A_,38,55,1,1 4tzc_A_,42,44,1,1 4tzc_A_,42,53,1,1 4tzc_A_,43,46,1,1 4tzc_A_,44,53,1,1 4tzc_A_,46,48,1,1 4tzc_A_,46,51,1,1 4tzc_A_,48,51,1,1 4tzc_A_,50,72,1,1 4tzc_A_,51,78,1,1 4tzc_A_,52,70,1,1 4tzc_A_,54,68,1,1 4tzc_A_,56,65,1,1 4tzc_A_,56,66,1,1 4tzc_A_,58,62,1,1 4tzc_A_,58,63,1,1 4tzc_A_,61,63,1,1 4tzc_A_,65,85,1,1 4tzc_A_,67,83,1,1 4tzc_A_,69,81,1,1 4tzc_A_,71,79,1,1 4tzc_A_,73,76,1,1 4tzc_A_,73,79,1,1 4tzc_A_,76,79,1,1 4tzc_A_,85,88,1,1 4tzc_A_,86,89,1,1