pair,contact1,contact2,flow1,flow2
6r7q_DD_,2,4,1,1
6r7q_DD_,5,7,1,1
6r7q_DD_,17,20,1,1
6r7q_DD_,18,23,1,1
6r7q_DD_,21,25,1,1
6r7q_DD_,22,26,1,1
6r7q_DD_,23,26,1,1
6r7q_DD_,23,27,1,1
6r7q_DD_,24,28,1,1
6r7q_DD_,27,30,1,1
6r7q_DD_,27,43,1,1
6r7q_DD_,28,32,1,1
6r7q_DD_,29,33,1,1
6r7q_DD_,31,36,1,1
6r7q_DD_,35,110,1,1
6r7q_DD_,38,41,1,1
6r7q_DD_,39,43,1,1
6r7q_DD_,41,108,1,1
6r7q_DD_,42,45,1,1
6r7q_DD_,42,46,1,1
6r7q_DD_,44,48,1,1
6r7q_DD_,45,48,1,1
6r7q_DD_,45,49,1,1
6r7q_DD_,46,50,1,1
6r7q_DD_,47,51,1,1
6r7q_DD_,48,52,1,1
6r7q_DD_,49,53,1,1
6r7q_DD_,50,54,1,1
6r7q_DD_,51,55,1,1
6r7q_DD_,52,56,1,1
6r7q_DD_,53,57,1,1
6r7q_DD_,54,58,1,1
6r7q_DD_,56,59,1,1
6r7q_DD_,56,60,1,1
6r7q_DD_,58,61,1,1
6r7q_DD_,59,62,1,1
6r7q_DD_,66,68,1,1
6r7q_DD_,66,70,1,1
6r7q_DD_,68,72,1,1
6r7q_DD_,69,73,1,1
6r7q_DD_,70,74,1,1
6r7q_DD_,71,75,1,1
6r7q_DD_,72,76,1,1
6r7q_DD_,73,77,1,1
6r7q_DD_,74,78,1,1
6r7q_DD_,75,79,1,1
6r7q_DD_,77,80,1,1
6r7q_DD_,77,81,1,1
6r7q_DD_,78,82,1,1
6r7q_DD_,80,85,1,1
6r7q_DD_,80,86,1,1
6r7q_DD_,81,84,1,1
6r7q_DD_,82,150,1,1
6r7q_DD_,83,107,1,1
6r7q_DD_,92,95,1,1
6r7q_DD_,100,103,1,1
6r7q_DD_,101,104,1,1
6r7q_DD_,101,105,1,1
6r7q_DD_,102,106,1,1
6r7q_DD_,105,111,1,1
6r7q_DD_,106,111,1,1
6r7q_DD_,106,112,1,1
6r7q_DD_,107,148,1,1
6r7q_DD_,108,111,1,1
6r7q_DD_,108,112,1,1
6r7q_DD_,109,113,1,1
6r7q_DD_,109,146,1,1
6r7q_DD_,110,114,1,1
6r7q_DD_,110,122,1,1
6r7q_DD_,110,126,1,1
6r7q_DD_,111,115,1,1
6r7q_DD_,112,116,1,1
6r7q_DD_,114,117,1,1
6r7q_DD_,121,125,1,1
6r7q_DD_,124,128,1,1
6r7q_DD_,125,129,1,1
6r7q_DD_,126,130,1,1
6r7q_DD_,127,131,1,1
6r7q_DD_,128,133,1,1
6r7q_DD_,129,132,1,1
6r7q_DD_,132,159,1,1
6r7q_DD_,133,159,1,1
6r7q_DD_,134,141,1,1
6r7q_DD_,135,157,1,1
6r7q_DD_,136,139,1,1
6r7q_DD_,137,151,1,1
6r7q_DD_,137,155,1,1
6r7q_DD_,149,152,1,1
6r7q_DD_,153,156,1,1
6r7q_DD_,159,161,1,1
6r7q_DD_,159,162,1,1
6r7q_DD_,162,165,1,1
6r7q_DD_,165,167,1,1
6r7q_DD_,171,175,1,1
6r7q_DD_,172,175,1,1
6r7q_DD_,172,176,1,1
6r7q_DD_,173,177,1,1
6r7q_DD_,174,178,1,1
6r7q_DD_,175,179,1,1
6r7q_DD_,176,180,1,1
6r7q_DD_,177,181,1,1
6r7q_DD_,178,182,1,1
6r7q_DD_,179,183,1,1
6r7q_DD_,180,184,1,1
6r7q_DD_,181,185,1,1