pair,contact1,contact2,flow1,flow2 7vh1_B_,4,13,1,1 7vh1_B_,5,12,1,1 7vh1_B_,6,12,1,1 7vh1_B_,7,23,1,1 7vh1_B_,19,22,1,1 7vh1_B_,20,45,1,1 7vh1_B_,22,42,1,1 7vh1_B_,25,29,1,1 7vh1_B_,28,31,1,1 7vh1_B_,29,33,1,1 7vh1_B_,31,35,1,1 7vh1_B_,32,36,1,1 7vh1_B_,36,38,1,1 7vh1_B_,42,44,1,1