pair,contact1,contact2,flow1,flow2 7bv8_Z_,2,49,1,1 7bv8_Z_,10,14,1,1 7bv8_Z_,11,15,1,1 7bv8_Z_,12,16,1,1 7bv8_Z_,13,16,1,1 7bv8_Z_,13,17,1,1 7bv8_Z_,14,18,1,1 7bv8_Z_,15,19,1,1 7bv8_Z_,16,20,1,1 7bv8_Z_,17,21,1,1 7bv8_Z_,18,22,1,1 7bv8_Z_,19,23,1,1 7bv8_Z_,20,24,1,1 7bv8_Z_,21,25,1,1 7bv8_Z_,22,26,1,1 7bv8_Z_,23,27,1,1 7bv8_Z_,24,28,1,1 7bv8_Z_,25,29,1,1 7bv8_Z_,26,30,1,1 7bv8_Z_,27,31,1,1 7bv8_Z_,28,32,1,1 7bv8_Z_,29,33,1,1 7bv8_Z_,30,34,1,1 7bv8_Z_,31,34,1,1 7bv8_Z_,31,35,1,1 7bv8_Z_,31,36,1,1 7bv8_Z_,31,37,1,1 7bv8_Z_,34,36,1,1 7bv8_Z_,39,42,1,1 7bv8_Z_,41,45,1,1 7bv8_Z_,42,46,1,1 7bv8_Z_,43,47,1,1 7bv8_Z_,44,48,1,1 7bv8_Z_,46,50,1,1 7bv8_Z_,48,52,1,1 7bv8_Z_,49,53,1,1 7bv8_Z_,50,54,1,1 7bv8_Z_,51,55,1,1 7bv8_Z_,53,57,1,1 7bv8_Z_,54,58,1,1 7bv8_Z_,55,59,1,1 7bv8_Z_,56,60,1,1 7bv8_Z_,57,61,1,1 7bv8_Z_,58,62,1,1 7bv8_Z_,59,62,1,1 7bv8_Z_,59,63,1,1