pair,contact1,contact2,flow1,flow2 8h2u_C_,1,70,1,1 8h2u_C_,2,69,1,1 8h2u_C_,3,67,1,1 8h2u_C_,5,65,1,1 8h2u_C_,7,10,1,1 8h2u_C_,7,63,1,1 8h2u_C_,7,67,1,1 8h2u_C_,10,33,1,1 8h2u_C_,13,15,1,1 8h2u_C_,14,18,1,1 8h2u_C_,15,19,1,1 8h2u_C_,16,20,1,1 8h2u_C_,23,43,1,1 8h2u_C_,26,40,1,1 8h2u_C_,28,38,1,1 8h2u_C_,30,36,1,1 8h2u_C_,33,36,1,1 8h2u_C_,33,37,1,1 8h2u_C_,35,36,1,1 8h2u_C_,43,46,1,1 8h2u_C_,44,47,1,1 8h2u_C_,47,75,1,1 8h2u_C_,51,55,1,1 8h2u_C_,51,66,1,1 8h2u_C_,52,55,1,1 8h2u_C_,53,56,1,1 8h2u_C_,54,57,1,1 8h2u_C_,54,66,1,1 8h2u_C_,57,59,1,1 8h2u_C_,59,61,1,1 8h2u_C_,59,63,1,1 8h2u_C_,72,76,1,1 8h2u_C_,74,77,1,1