pair,contact1,contact2,flow1,flow2 2z7c_A_,1,29,1,1 2z7c_A_,3,29,1,1 2z7c_A_,3,31,1,1 2z7c_A_,5,31,1,1 2z7c_A_,6,13,1,1 2z7c_A_,7,39,1,1 2z7c_A_,8,12,1,1 2z7c_A_,9,12,1,1 2z7c_A_,10,13,1,1 2z7c_A_,10,14,1,1 2z7c_A_,12,16,1,1 2z7c_A_,13,17,1,1 2z7c_A_,14,18,1,1 2z7c_A_,15,19,1,1 2z7c_A_,16,20,1,1 2z7c_A_,17,21,1,1 2z7c_A_,18,22,1,1 2z7c_A_,19,23,1,1 2z7c_A_,21,24,1,1 2z7c_A_,26,87,1,1 2z7c_A_,27,59,1,1 2z7c_A_,28,85,1,1 2z7c_A_,29,82,1,1 2z7c_A_,30,83,1,1 2z7c_A_,32,81,1,1 2z7c_A_,33,36,1,1 2z7c_A_,34,37,1,1 2z7c_A_,34,79,1,1 2z7c_A_,35,38,1,1 2z7c_A_,37,41,1,1 2z7c_A_,38,42,1,1 2z7c_A_,39,43,1,1 2z7c_A_,40,44,1,1 2z7c_A_,41,45,1,1 2z7c_A_,42,46,1,1 2z7c_A_,43,47,1,1 2z7c_A_,44,48,1,1 2z7c_A_,45,49,1,1 2z7c_A_,46,50,1,1 2z7c_A_,47,51,1,1 2z7c_A_,47,52,1,1 2z7c_A_,49,53,1,1 2z7c_A_,53,88,1,1 2z7c_A_,54,88,1,1 2z7c_A_,55,87,1,1 2z7c_A_,57,86,1,1 2z7c_A_,57,88,1,1 2z7c_A_,59,84,1,1 2z7c_A_,60,84,1,1 2z7c_A_,62,82,1,1 2z7c_A_,64,80,1,1 2z7c_A_,66,78,1,1 2z7c_A_,67,75,1,1 2z7c_A_,68,76,1,1 2z7c_A_,70,73,1,1 2z7c_A_,70,74,1,1 2z7c_A_,70,76,1,1