pair,contact1,contact2,flow1,flow2 8v9k_Z_,4,8,1,1 8v9k_Z_,4,9,1,1 8v9k_Z_,5,49,1,1 8v9k_Z_,12,28,1,1 8v9k_Z_,14,26,1,1 8v9k_Z_,15,25,1,1 8v9k_Z_,16,24,1,1 8v9k_Z_,18,21,1,1 8v9k_Z_,18,22,1,1 8v9k_Z_,31,33,1,1 8v9k_Z_,31,52,1,1 8v9k_Z_,33,50,1,1 8v9k_Z_,35,48,1,1 8v9k_Z_,37,46,1,1 8v9k_Z_,38,61,1,1 8v9k_Z_,45,63,1,1 8v9k_Z_,51,54,1,1 8v9k_Z_,51,55,1,1 8v9k_Z_,52,56,1,1 8v9k_Z_,53,57,1,1 8v9k_Z_,54,59,1,1 8v9k_Z_,55,58,1,1