pair,contact1,contact2,flow1,flow2 7m5u_A_,4,25,1,1 7m5u_A_,6,23,1,1 7m5u_A_,7,23,1,1 7m5u_A_,9,21,1,1 7m5u_A_,10,21,1,1 7m5u_A_,12,19,1,1 7m5u_A_,14,17,1,1 7m5u_A_,20,35,1,1 7m5u_A_,22,33,1,1 7m5u_A_,23,32,1,1 7m5u_A_,24,27,1,1 7m5u_A_,24,33,1,1 7m5u_A_,28,30,1,1 7m5u_A_,28,31,1,1 7m5u_A_,29,32,1,1 7m5u_A_,33,35,1,1 7m5u_A_,35,39,1,1 7m5u_A_,36,39,1,1 7m5u_A_,37,40,1,1 7m5u_A_,40,43,1,1 7m5u_A_,41,44,1,1 7m5u_A_,43,47,1,1 7m5u_A_,44,48,1,1 7m5u_A_,45,49,1,1 7m5u_A_,46,50,1,1 7m5u_A_,47,51,1,1 7m5u_A_,48,52,1,1 7m5u_A_,49,53,1,1 7m5u_A_,50,54,1,1 7m5u_A_,51,55,1,1 7m5u_A_,52,56,1,1 7m5u_A_,53,57,1,1