pair,contact1,contact2,flow1,flow2 4llg_M_,1,46,1,1 4llg_M_,2,17,1,1 4llg_M_,3,44,1,1 4llg_M_,4,15,1,1 4llg_M_,5,41,1,1 4llg_M_,5,42,1,1 4llg_M_,6,13,1,1 4llg_M_,7,8,1,1 4llg_M_,7,39,1,1 4llg_M_,8,11,1,1 4llg_M_,8,39,1,1 4llg_M_,14,44,1,1 4llg_M_,20,24,1,1 4llg_M_,21,25,1,1 4llg_M_,22,26,1,1 4llg_M_,23,27,1,1 4llg_M_,24,28,1,1 4llg_M_,25,29,1,1 4llg_M_,26,30,1,1 4llg_M_,27,31,1,1 4llg_M_,28,32,1,1 4llg_M_,30,33,1,1 4llg_M_,30,34,1,1 4llg_M_,33,36,1,1 4llg_M_,34,37,1,1