pair,contact1,contact2,flow1,flow2 4m7d_E_,4,7,1,1 4m7d_E_,4,8,1,1 4m7d_E_,5,9,1,1 4m7d_E_,6,10,1,1 4m7d_E_,7,11,1,1 4m7d_E_,8,11,1,1 4m7d_E_,8,12,1,1 4m7d_E_,9,12,1,1 4m7d_E_,10,13,1,1 4m7d_E_,12,15,1,1 4m7d_E_,14,31,1,1 4m7d_E_,15,31,1,1 4m7d_E_,16,28,1,1 4m7d_E_,17,29,1,1 4m7d_E_,18,74,1,1 4m7d_E_,19,27,1,1 4m7d_E_,20,71,1,1 4m7d_E_,20,72,1,1 4m7d_E_,21,25,1,1 4m7d_E_,26,48,1,1 4m7d_E_,28,46,1,1 4m7d_E_,30,43,1,1 4m7d_E_,32,41,1,1 4m7d_E_,33,41,1,1 4m7d_E_,35,38,1,1 4m7d_E_,35,39,1,1 4m7d_E_,39,67,1,1 4m7d_E_,40,65,1,1 4m7d_E_,42,63,1,1 4m7d_E_,44,61,1,1 4m7d_E_,45,59,1,1 4m7d_E_,47,56,1,1 4m7d_E_,47,57,1,1 4m7d_E_,47,59,1,1 4m7d_E_,49,54,1,1 4m7d_E_,66,69,1,1 4m7d_E_,67,70,1,1