pair,contact1,contact2,flow1,flow2 1lcc_A_,2,4,1,1 1lcc_A_,5,7,1,1 1lcc_A_,5,8,1,1 1lcc_A_,5,9,1,1 1lcc_A_,6,10,1,1 1lcc_A_,7,11,1,1 1lcc_A_,8,12,1,1 1lcc_A_,9,13,1,1 1lcc_A_,10,15,1,1 1lcc_A_,11,14,1,1 1lcc_A_,16,18,1,1 1lcc_A_,16,20,1,1 1lcc_A_,17,18,1,1 1lcc_A_,17,21,1,1 1lcc_A_,18,22,1,1 1lcc_A_,20,23,1,1 1lcc_A_,21,24,1,1 1lcc_A_,21,25,1,1 1lcc_A_,22,26,1,1 1lcc_A_,31,34,1,1 1lcc_A_,31,35,1,1 1lcc_A_,32,36,1,1 1lcc_A_,33,37,1,1 1lcc_A_,34,38,1,1 1lcc_A_,35,39,1,1 1lcc_A_,36,40,1,1 1lcc_A_,37,41,1,1 1lcc_A_,38,41,1,1 1lcc_A_,38,42,1,1 1lcc_A_,39,43,1,1 1lcc_A_,40,44,1,1 1lcc_A_,41,45,1,1 1lcc_A_,48,51,1,1