pair,contact1,contact2,flow1,flow2 8pv8_Ll_,1,4,1,1 8pv8_Ll_,5,9,1,1 8pv8_Ll_,6,10,1,1 8pv8_Ll_,7,11,1,1 8pv8_Ll_,8,12,1,1 8pv8_Ll_,9,13,1,1 8pv8_Ll_,10,14,1,1 8pv8_Ll_,11,15,1,1 8pv8_Ll_,12,16,1,1 8pv8_Ll_,13,17,1,1 8pv8_Ll_,14,18,1,1 8pv8_Ll_,15,19,1,1 8pv8_Ll_,20,21,1,1 8pv8_Ll_,20,37,1,1 8pv8_Ll_,23,26,1,1 8pv8_Ll_,26,29,1,1 8pv8_Ll_,27,35,1,1 8pv8_Ll_,29,32,1,1 8pv8_Ll_,32,34,1,1 8pv8_Ll_,37,39,1,1 8pv8_Ll_,42,44,1,1 8pv8_Ll_,42,45,1,1 8pv8_Ll_,43,47,1,1