pair,contact1,contact2,flow1,flow2 2mlf_C_,1,7,1,1 2mlf_C_,2,70,1,1 2mlf_C_,2,71,1,1 2mlf_C_,3,70,1,1 2mlf_C_,3,72,1,1 2mlf_C_,5,9,1,1 2mlf_C_,5,69,1,1 2mlf_C_,6,10,1,1 2mlf_C_,7,11,1,1 2mlf_C_,8,12,1,1 2mlf_C_,10,13,1,1 2mlf_C_,11,15,1,1 2mlf_C_,12,16,1,1 2mlf_C_,14,17,1,1 2mlf_C_,16,17,1,1 2mlf_C_,16,20,1,1 2mlf_C_,17,27,1,1 2mlf_C_,20,22,1,1 2mlf_C_,23,59,1,1 2mlf_C_,24,26,1,1 2mlf_C_,24,28,1,1 2mlf_C_,24,58,1,1 2mlf_C_,25,29,1,1 2mlf_C_,26,29,1,1 2mlf_C_,26,30,1,1 2mlf_C_,27,31,1,1 2mlf_C_,28,31,1,1 2mlf_C_,28,32,1,1 2mlf_C_,29,33,1,1 2mlf_C_,29,41,1,1 2mlf_C_,30,34,1,1 2mlf_C_,31,35,1,1 2mlf_C_,32,36,1,1 2mlf_C_,32,37,1,1 2mlf_C_,41,45,1,1 2mlf_C_,42,46,1,1 2mlf_C_,43,47,1,1 2mlf_C_,44,48,1,1 2mlf_C_,45,49,1,1 2mlf_C_,46,49,1,1 2mlf_C_,46,50,1,1 2mlf_C_,47,50,1,1 2mlf_C_,48,51,1,1 2mlf_C_,48,52,1,1 2mlf_C_,52,55,1,1 2mlf_C_,52,56,1,1 2mlf_C_,53,66,1,1 2mlf_C_,56,58,1,1 2mlf_C_,60,62,1,1 2mlf_C_,60,63,1,1 2mlf_C_,60,64,1,1 2mlf_C_,61,65,1,1 2mlf_C_,62,66,1,1 2mlf_C_,63,66,1,1 2mlf_C_,64,67,1,1 2mlf_C_,65,69,1,1 2mlf_C_,66,69,1,1