pair,contact1,contact2,flow1,flow2 1hh4_D_,12,13,1,1 1hh4_D_,26,29,1,1 1hh4_D_,26,30,1,1 1hh4_D_,27,31,1,1 1hh4_D_,28,32,1,1 1hh4_D_,30,33,1,1 1hh4_D_,30,44,1,1 1hh4_D_,34,37,1,1 1hh4_D_,37,39,1,1 1hh4_D_,37,40,1,1 1hh4_D_,37,41,1,1 1hh4_D_,38,42,1,1 1hh4_D_,39,43,1,1 1hh4_D_,40,44,1,1 1hh4_D_,41,45,1,1 1hh4_D_,42,46,1,1 1hh4_D_,43,47,1,1 1hh4_D_,44,48,1,1 1hh4_D_,45,49,1,1 1hh4_D_,53,104,1,1 1hh4_D_,54,104,1,1 1hh4_D_,54,106,1,1 1hh4_D_,56,102,1,1 1hh4_D_,58,100,1,1 1hh4_D_,59,100,1,1 1hh4_D_,60,73,1,1 1hh4_D_,61,72,1,1 1hh4_D_,61,98,1,1 1hh4_D_,62,71,1,1 1hh4_D_,63,96,1,1 1hh4_D_,73,75,1,1 1hh4_D_,78,81,1,1 1hh4_D_,79,82,1,1 1hh4_D_,80,83,1,1 1hh4_D_,81,84,1,1 1hh4_D_,81,85,1,1 1hh4_D_,87,180,1,1 1hh4_D_,87,182,1,1 1hh4_D_,89,182,1,1 1hh4_D_,92,151,1,1 1hh4_D_,93,150,1,1 1hh4_D_,95,148,1,1 1hh4_D_,96,145,1,1 1hh4_D_,97,145,1,1 1hh4_D_,99,143,1,1 1hh4_D_,101,141,1,1 1hh4_D_,103,137,1,1 1hh4_D_,108,133,1,1 1hh4_D_,108,134,1,1 1hh4_D_,109,169,1,1 1hh4_D_,110,133,1,1 1hh4_D_,111,131,1,1 1hh4_D_,111,132,1,1 1hh4_D_,112,167,1,1 1hh4_D_,112,169,1,1 1hh4_D_,113,115,1,1 1hh4_D_,113,129,1,1 1hh4_D_,113,164,1,1 1hh4_D_,114,165,1,1 1hh4_D_,115,127,1,1 1hh4_D_,116,163,1,1 1hh4_D_,117,124,1,1 1hh4_D_,117,125,1,1 1hh4_D_,118,161,1,1 1hh4_D_,125,127,1,1 1hh4_D_,129,148,1,1 1hh4_D_,131,134,1,1 1hh4_D_,135,141,1,1 1hh4_D_,137,139,1,1 1hh4_D_,137,140,1,1 1hh4_D_,153,157,1,1 1hh4_D_,159,182,1,1 1hh4_D_,160,180,1,1 1hh4_D_,160,181,1,1 1hh4_D_,162,179,1,1 1hh4_D_,164,176,1,1 1hh4_D_,164,177,1,1 1hh4_D_,164,179,1,1 1hh4_D_,166,174,1,1 1hh4_D_,166,175,1,1 1hh4_D_,167,172,1,1 1hh4_D_,168,171,1,1 1hh4_D_,168,172,1,1 1hh4_D_,168,174,1,1