pair,contact1,contact2,flow1,flow2 4v8u_B8_,6,9,1,1 4v8u_B8_,6,10,1,1 4v8u_B8_,6,58,1,1 4v8u_B8_,7,11,1,1 4v8u_B8_,8,12,1,1 4v8u_B8_,9,12,1,1 4v8u_B8_,14,22,1,1 4v8u_B8_,16,19,1,1 4v8u_B8_,16,20,1,1 4v8u_B8_,23,46,1,1 4v8u_B8_,27,43,1,1 4v8u_B8_,28,32,1,1 4v8u_B8_,28,40,1,1 4v8u_B8_,36,39,1,1 4v8u_B8_,37,41,1,1 4v8u_B8_,38,42,1,1 4v8u_B8_,39,43,1,1 4v8u_B8_,41,43,1,1 4v8u_B8_,46,47,1,1 4v8u_B8_,49,51,1,1 4v8u_B8_,52,55,1,1 4v8u_B8_,52,56,1,1 4v8u_B8_,54,58,1,1 4v8u_B8_,56,59,1,1 4v8u_B8_,60,63,1,1