pair,contact1,contact2,flow1,flow2
8agv_d_,2,6,1,1
8agv_d_,3,7,1,1
8agv_d_,4,8,1,1
8agv_d_,5,9,1,1
8agv_d_,6,10,1,1
8agv_d_,7,10,1,1
8agv_d_,7,11,1,1
8agv_d_,8,12,1,1
8agv_d_,9,13,1,1
8agv_d_,10,14,1,1
8agv_d_,11,15,1,1
8agv_d_,12,16,1,1
8agv_d_,13,17,1,1
8agv_d_,14,18,1,1
8agv_d_,15,19,1,1
8agv_d_,16,20,1,1
8agv_d_,17,21,1,1