pair,contact1,contact2,flow1,flow2 2dlr_A_,11,15,1,1 2dlr_A_,12,16,1,1 2dlr_A_,13,17,1,1 2dlr_A_,14,18,1,1 2dlr_A_,14,21,1,1 2dlr_A_,14,24,1,1 2dlr_A_,18,21,1,1 2dlr_A_,19,22,1,1 2dlr_A_,19,23,1,1 2dlr_A_,20,24,1,1 2dlr_A_,21,25,1,1 2dlr_A_,25,29,1,1 2dlr_A_,26,30,1,1 2dlr_A_,27,31,1,1 2dlr_A_,28,32,1,1 2dlr_A_,29,33,1,1 2dlr_A_,30,34,1,1 2dlr_A_,31,35,1,1 2dlr_A_,31,128,1,1 2dlr_A_,32,36,1,1 2dlr_A_,33,37,1,1 2dlr_A_,34,38,1,1 2dlr_A_,36,39,1,1 2dlr_A_,36,41,1,1 2dlr_A_,37,40,1,1 2dlr_A_,39,122,1,1 2dlr_A_,41,44,1,1 2dlr_A_,42,46,1,1 2dlr_A_,43,47,1,1 2dlr_A_,44,47,1,1 2dlr_A_,44,48,1,1 2dlr_A_,45,49,1,1 2dlr_A_,47,51,1,1 2dlr_A_,49,53,1,1 2dlr_A_,50,54,1,1 2dlr_A_,51,55,1,1 2dlr_A_,52,56,1,1 2dlr_A_,53,57,1,1 2dlr_A_,55,58,1,1 2dlr_A_,55,105,1,1 2dlr_A_,59,63,1,1 2dlr_A_,60,64,1,1 2dlr_A_,61,65,1,1 2dlr_A_,62,65,1,1 2dlr_A_,62,66,1,1 2dlr_A_,63,67,1,1 2dlr_A_,65,69,1,1 2dlr_A_,66,70,1,1 2dlr_A_,67,71,1,1 2dlr_A_,68,72,1,1 2dlr_A_,70,73,1,1 2dlr_A_,70,74,1,1 2dlr_A_,76,79,1,1 2dlr_A_,91,92,1,1 2dlr_A_,92,95,1,1 2dlr_A_,93,96,1,1 2dlr_A_,94,97,1,1 2dlr_A_,100,103,1,1 2dlr_A_,104,108,1,1 2dlr_A_,105,109,1,1 2dlr_A_,106,110,1,1 2dlr_A_,107,111,1,1 2dlr_A_,108,112,1,1 2dlr_A_,109,113,1,1 2dlr_A_,110,114,1,1 2dlr_A_,111,115,1,1 2dlr_A_,112,116,1,1 2dlr_A_,113,117,1,1 2dlr_A_,114,117,1,1 2dlr_A_,114,118,1,1 2dlr_A_,116,117,1,1 2dlr_A_,116,121,1,1 2dlr_A_,118,122,1,1 2dlr_A_,119,123,1,1 2dlr_A_,120,124,1,1 2dlr_A_,121,125,1,1 2dlr_A_,122,126,1,1 2dlr_A_,123,126,1,1 2dlr_A_,126,129,1,1 2dlr_A_,126,130,1,1 2dlr_A_,127,131,1,1 2dlr_A_,129,133,1,1 2dlr_A_,130,134,1,1 2dlr_A_,131,135,1,1 2dlr_A_,132,136,1,1