pair,contact1,contact2,flow1,flow2 3dlr_A_,2,5,1,1 3dlr_A_,4,29,1,1 3dlr_A_,5,61,1,1 3dlr_A_,5,62,1,1 3dlr_A_,6,30,1,1 3dlr_A_,6,88,1,1 3dlr_A_,7,62,1,1 3dlr_A_,7,64,1,1 3dlr_A_,8,28,1,1 3dlr_A_,9,64,1,1 3dlr_A_,10,26,1,1 3dlr_A_,11,47,1,1 3dlr_A_,12,24,1,1 3dlr_A_,15,22,1,1 3dlr_A_,16,113,1,1 3dlr_A_,18,21,1,1 3dlr_A_,18,111,1,1 3dlr_A_,18,114,1,1 3dlr_A_,19,40,1,1 3dlr_A_,22,39,1,1 3dlr_A_,23,39,1,1 3dlr_A_,25,37,1,1 3dlr_A_,27,35,1,1 3dlr_A_,29,31,1,1 3dlr_A_,29,32,1,1 3dlr_A_,29,33,1,1 3dlr_A_,31,33,1,1 3dlr_A_,32,34,1,1 3dlr_A_,34,125,1,1 3dlr_A_,36,121,1,1 3dlr_A_,39,41,1,1 3dlr_A_,43,46,1,1 3dlr_A_,43,47,1,1 3dlr_A_,44,48,1,1 3dlr_A_,44,70,1,1 3dlr_A_,44,73,1,1 3dlr_A_,45,49,1,1 3dlr_A_,46,50,1,1 3dlr_A_,47,51,1,1 3dlr_A_,48,52,1,1 3dlr_A_,49,53,1,1 3dlr_A_,50,54,1,1 3dlr_A_,51,55,1,1 3dlr_A_,52,55,1,1 3dlr_A_,52,56,1,1 3dlr_A_,52,79,1,1 3dlr_A_,53,56,1,1 3dlr_A_,54,57,1,1 3dlr_A_,61,86,1,1 3dlr_A_,63,86,1,1 3dlr_A_,63,88,1,1 3dlr_A_,64,88,1,1 3dlr_A_,64,90,1,1 3dlr_A_,65,66,1,1 3dlr_A_,65,88,1,1 3dlr_A_,65,90,1,1 3dlr_A_,66,68,1,1 3dlr_A_,68,71,1,1 3dlr_A_,68,72,1,1 3dlr_A_,73,76,1,1 3dlr_A_,73,77,1,1 3dlr_A_,74,78,1,1 3dlr_A_,75,79,1,1 3dlr_A_,76,80,1,1 3dlr_A_,77,81,1,1 3dlr_A_,78,82,1,1 3dlr_A_,79,83,1,1 3dlr_A_,80,83,1,1 3dlr_A_,80,85,1,1 3dlr_A_,81,84,1,1 3dlr_A_,82,83,1,1 3dlr_A_,91,95,1,1 3dlr_A_,92,96,1,1 3dlr_A_,93,97,1,1 3dlr_A_,94,98,1,1 3dlr_A_,95,99,1,1 3dlr_A_,96,100,1,1 3dlr_A_,97,100,1,1 3dlr_A_,97,101,1,1 3dlr_A_,98,102,1,1 3dlr_A_,99,103,1,1 3dlr_A_,100,104,1,1 3dlr_A_,101,105,1,1 3dlr_A_,102,106,1,1 3dlr_A_,103,106,1,1 3dlr_A_,104,107,1,1 3dlr_A_,105,109,1,1 3dlr_A_,106,109,1,1 3dlr_A_,109,112,1,1 3dlr_A_,111,112,1,1 3dlr_A_,112,116,1,1 3dlr_A_,113,116,1,1 3dlr_A_,114,117,1,1 3dlr_A_,116,119,1,1 3dlr_A_,116,120,1,1 3dlr_A_,117,121,1,1 3dlr_A_,118,122,1,1 3dlr_A_,119,123,1,1 3dlr_A_,120,124,1,1 3dlr_A_,121,125,1,1 3dlr_A_,122,126,1,1 3dlr_A_,123,126,1,1 3dlr_A_,123,127,1,1 3dlr_A_,125,135,1,1 3dlr_A_,125,137,1,1 3dlr_A_,126,149,1,1 3dlr_A_,128,138,1,1 3dlr_A_,128,153,1,1 3dlr_A_,135,138,1,1 3dlr_A_,135,139,1,1 3dlr_A_,136,140,1,1 3dlr_A_,137,141,1,1 3dlr_A_,143,147,1,1 3dlr_A_,144,148,1,1 3dlr_A_,145,149,1,1 3dlr_A_,146,150,1,1 3dlr_A_,147,151,1,1 3dlr_A_,148,152,1,1 3dlr_A_,149,153,1,1 3dlr_A_,150,154,1,1