pair,contact1,contact2,flow1,flow2
8bel_D_,2,4,1,1
8bel_D_,8,9,1,1
8bel_D_,10,13,1,1
8bel_D_,15,17,1,1
8bel_D_,16,20,1,1
8bel_D_,17,21,1,1
8bel_D_,18,22,1,1
8bel_D_,19,23,1,1
8bel_D_,20,24,1,1
8bel_D_,21,25,1,1
8bel_D_,22,25,1,1
8bel_D_,23,26,1,1
8bel_D_,24,28,1,1
8bel_D_,25,29,1,1
8bel_D_,27,31,1,1
8bel_D_,28,32,1,1
8bel_D_,29,33,1,1
8bel_D_,30,34,1,1
8bel_D_,31,35,1,1
8bel_D_,32,36,1,1
8bel_D_,33,37,1,1
8bel_D_,34,38,1,1
8bel_D_,35,39,1,1
8bel_D_,36,40,1,1
8bel_D_,37,41,1,1
8bel_D_,38,42,1,1
8bel_D_,39,43,1,1
8bel_D_,40,44,1,1
8bel_D_,41,45,1,1
8bel_D_,42,45,1,1
8bel_D_,43,46,1,1
8bel_D_,44,47,1,1
8bel_D_,47,48,1,1
8bel_D_,49,51,1,1
8bel_D_,49,53,1,1
8bel_D_,50,54,1,1
8bel_D_,52,55,1,1
8bel_D_,56,57,1,1
8bel_D_,60,179,1,1
8bel_D_,62,177,1,1
8bel_D_,65,84,1,1
8bel_D_,66,69,1,1
8bel_D_,68,84,1,1
8bel_D_,71,82,1,1
8bel_D_,73,80,1,1
8bel_D_,74,75,1,1
8bel_D_,79,121,1,1
8bel_D_,81,119,1,1
8bel_D_,83,117,1,1
8bel_D_,83,139,1,1
8bel_D_,85,107,1,1
8bel_D_,86,89,1,1
8bel_D_,86,90,1,1
8bel_D_,87,91,1,1
8bel_D_,88,92,1,1
8bel_D_,89,93,1,1
8bel_D_,90,94,1,1
8bel_D_,91,94,1,1
8bel_D_,91,95,1,1
8bel_D_,92,95,1,1
8bel_D_,93,154,1,1
8bel_D_,97,100,1,1
8bel_D_,98,101,1,1
8bel_D_,103,163,1,1
8bel_D_,105,154,1,1
8bel_D_,107,110,1,1
8bel_D_,108,111,1,1
8bel_D_,110,152,1,1
8bel_D_,110,164,1,1
8bel_D_,112,169,1,1
8bel_D_,113,116,1,1
8bel_D_,120,165,1,1
8bel_D_,123,127,1,1
8bel_D_,123,128,1,1
8bel_D_,123,149,1,1
8bel_D_,124,149,1,1
8bel_D_,124,162,1,1
8bel_D_,131,141,1,1
8bel_D_,133,139,1,1
8bel_D_,140,149,1,1
8bel_D_,142,146,1,1
8bel_D_,142,147,1,1
8bel_D_,147,160,1,1
8bel_D_,148,156,1,1
8bel_D_,148,157,1,1
8bel_D_,150,152,1,1
8bel_D_,150,153,1,1
8bel_D_,150,154,1,1
8bel_D_,153,164,1,1
8bel_D_,155,163,1,1
8bel_D_,172,176,1,1