pair,contact1,contact2,flow1,flow2 6wdf_U_,1,24,1,1 6wdf_U_,3,66,1,1 6wdf_U_,4,66,1,1 6wdf_U_,4,68,1,1 6wdf_U_,5,20,1,1 6wdf_U_,5,24,1,1 6wdf_U_,5,26,1,1 6wdf_U_,7,9,1,1 6wdf_U_,7,18,1,1 6wdf_U_,8,11,1,1 6wdf_U_,8,29,1,1 6wdf_U_,9,16,1,1 6wdf_U_,11,14,1,1 6wdf_U_,17,39,1,1 6wdf_U_,19,36,1,1 6wdf_U_,21,33,1,1 6wdf_U_,21,34,1,1 6wdf_U_,23,25,1,1 6wdf_U_,23,26,1,1 6wdf_U_,34,56,1,1 6wdf_U_,36,53,1,1 6wdf_U_,38,51,1,1 6wdf_U_,40,49,1,1 6wdf_U_,44,46,1,1 6wdf_U_,48,51,1,1 6wdf_U_,53,56,1,1 6wdf_U_,53,57,1,1 6wdf_U_,54,58,1,1 6wdf_U_,55,59,1,1 6wdf_U_,57,60,1,1 6wdf_U_,60,63,1,1 6wdf_U_,60,65,1,1 6wdf_U_,61,64,1,1 6wdf_U_,68,69,1,1 6wdf_U_,68,72,1,1 6wdf_U_,69,70,1,1 6wdf_U_,69,73,1,1 6wdf_U_,71,74,1,1 6wdf_U_,72,75,1,1 6wdf_U_,73,76,1,1 6wdf_U_,73,77,1,1 6wdf_U_,74,77,1,1 6wdf_U_,74,78,1,1 6wdf_U_,75,80,1,1 6wdf_U_,76,79,1,1