pair,contact1,contact2,flow1,flow2 6xdr_N_,4,8,1,1 6xdr_N_,4,76,1,1 6xdr_N_,5,9,1,1 6xdr_N_,6,10,1,1 6xdr_N_,7,11,1,1 6xdr_N_,8,12,1,1 6xdr_N_,9,13,1,1 6xdr_N_,10,14,1,1 6xdr_N_,11,15,1,1 6xdr_N_,12,16,1,1 6xdr_N_,13,17,1,1 6xdr_N_,14,18,1,1 6xdr_N_,14,74,1,1 6xdr_N_,15,19,1,1 6xdr_N_,16,21,1,1 6xdr_N_,17,63,1,1 6xdr_N_,21,64,1,1 6xdr_N_,22,62,1,1 6xdr_N_,24,60,1,1 6xdr_N_,25,57,1,1 6xdr_N_,26,58,1,1 6xdr_N_,27,32,1,1 6xdr_N_,28,56,1,1 6xdr_N_,29,33,1,1 6xdr_N_,30,34,1,1 6xdr_N_,31,35,1,1 6xdr_N_,32,36,1,1 6xdr_N_,33,37,1,1 6xdr_N_,34,38,1,1 6xdr_N_,35,39,1,1 6xdr_N_,36,40,1,1 6xdr_N_,37,41,1,1 6xdr_N_,38,42,1,1 6xdr_N_,39,43,1,1 6xdr_N_,39,44,1,1 6xdr_N_,40,43,1,1 6xdr_N_,43,63,1,1 6xdr_N_,46,61,1,1 6xdr_N_,47,61,1,1 6xdr_N_,49,59,1,1 6xdr_N_,51,57,1,1 6xdr_N_,65,68,1,1 6xdr_N_,72,129,1,1 6xdr_N_,73,129,1,1 6xdr_N_,75,127,1,1 6xdr_N_,76,125,1,1 6xdr_N_,77,125,1,1 6xdr_N_,78,123,1,1 6xdr_N_,78,124,1,1 6xdr_N_,79,82,1,1 6xdr_N_,83,123,1,1 6xdr_N_,84,124,1,1 6xdr_N_,86,122,1,1 6xdr_N_,87,90,1,1 6xdr_N_,92,116,1,1 6xdr_N_,94,97,1,1 6xdr_N_,94,99,1,1 6xdr_N_,95,98,1,1 6xdr_N_,100,128,1,1 6xdr_N_,101,112,1,1 6xdr_N_,102,125,1,1 6xdr_N_,102,126,1,1 6xdr_N_,103,110,1,1 6xdr_N_,104,123,1,1 6xdr_N_,105,108,1,1 6xdr_N_,111,115,1,1 6xdr_N_,112,116,1,1 6xdr_N_,113,117,1,1 6xdr_N_,114,118,1,1 6xdr_N_,115,119,1,1 6xdr_N_,115,120,1,1