pair,contact1,contact2,flow1,flow2 2mle_C_,1,7,1,1 2mle_C_,2,7,1,1 2mle_C_,3,5,1,1 2mle_C_,3,6,1,1 2mle_C_,4,6,1,1 2mle_C_,5,9,1,1 2mle_C_,7,10,1,1 2mle_C_,8,12,1,1 2mle_C_,9,13,1,1 2mle_C_,9,61,1,1 2mle_C_,10,13,1,1 2mle_C_,10,14,1,1 2mle_C_,11,15,1,1 2mle_C_,12,16,1,1 2mle_C_,14,17,1,1 2mle_C_,15,17,1,1 2mle_C_,16,17,1,1 2mle_C_,16,21,1,1 2mle_C_,17,27,1,1 2mle_C_,20,22,1,1 2mle_C_,23,59,1,1 2mle_C_,24,25,1,1 2mle_C_,24,28,1,1 2mle_C_,24,58,1,1 2mle_C_,25,29,1,1 2mle_C_,26,29,1,1 2mle_C_,26,30,1,1 2mle_C_,27,31,1,1 2mle_C_,28,32,1,1 2mle_C_,29,33,1,1 2mle_C_,30,34,1,1 2mle_C_,31,35,1,1 2mle_C_,32,36,1,1 2mle_C_,40,44,1,1 2mle_C_,41,45,1,1 2mle_C_,42,46,1,1 2mle_C_,43,47,1,1 2mle_C_,44,48,1,1 2mle_C_,45,49,1,1 2mle_C_,46,50,1,1 2mle_C_,47,51,1,1 2mle_C_,48,52,1,1 2mle_C_,52,55,1,1 2mle_C_,52,56,1,1 2mle_C_,52,57,1,1 2mle_C_,53,63,1,1 2mle_C_,53,66,1,1 2mle_C_,54,63,1,1 2mle_C_,56,58,1,1 2mle_C_,57,58,1,1 2mle_C_,60,62,1,1 2mle_C_,60,63,1,1 2mle_C_,60,64,1,1 2mle_C_,61,65,1,1 2mle_C_,62,66,1,1 2mle_C_,63,67,1,1 2mle_C_,64,68,1,1 2mle_C_,67,71,1,1 2mle_C_,69,72,1,1