pair,contact1,contact2,flow1,flow2 6l4u_1u_,32,34,1,1 6l4u_1u_,39,42,1,1 6l4u_1u_,54,57,1,1 6l4u_1u_,58,61,1,1 6l4u_1u_,67,71,1,1 6l4u_1u_,69,73,1,1 6l4u_1u_,70,74,1,1 6l4u_1u_,71,75,1,1 6l4u_1u_,72,76,1,1 6l4u_1u_,73,77,1,1 6l4u_1u_,74,78,1,1 6l4u_1u_,75,79,1,1 6l4u_1u_,79,83,1,1 6l4u_1u_,80,84,1,1 6l4u_1u_,81,85,1,1 6l4u_1u_,82,86,1,1 6l4u_1u_,83,87,1,1 6l4u_1u_,84,88,1,1 6l4u_1u_,86,90,1,1 6l4u_1u_,102,105,1,1 6l4u_1u_,102,106,1,1 6l4u_1u_,103,107,1,1 6l4u_1u_,106,110,1,1 6l4u_1u_,111,114,1,1 6l4u_1u_,112,115,1,1 6l4u_1u_,112,116,1,1 6l4u_1u_,115,118,1,1 6l4u_1u_,119,123,1,1 6l4u_1u_,120,124,1,1 6l4u_1u_,121,124,1,1 6l4u_1u_,121,125,1,1 6l4u_1u_,122,126,1,1 6l4u_1u_,124,128,1,1 6l4u_1u_,125,129,1,1