pair,contact1,contact2,flow1,flow2 3d4r_A_,2,144,1,1 3d4r_A_,3,144,1,1 3d4r_A_,5,139,1,1 3d4r_A_,12,73,1,1 3d4r_A_,13,53,1,1 3d4r_A_,14,71,1,1 3d4r_A_,14,73,1,1 3d4r_A_,15,51,1,1 3d4r_A_,16,68,1,1 3d4r_A_,16,69,1,1 3d4r_A_,18,61,1,1 3d4r_A_,18,68,1,1 3d4r_A_,20,22,1,1 3d4r_A_,20,52,1,1 3d4r_A_,23,52,1,1 3d4r_A_,24,37,1,1 3d4r_A_,24,38,1,1 3d4r_A_,24,41,1,1 3d4r_A_,25,50,1,1 3d4r_A_,26,35,1,1 3d4r_A_,27,48,1,1 3d4r_A_,28,31,1,1 3d4r_A_,28,33,1,1 3d4r_A_,28,43,1,1 3d4r_A_,29,32,1,1 3d4r_A_,38,41,1,1 3d4r_A_,43,47,1,1 3d4r_A_,55,58,1,1 3d4r_A_,55,138,1,1 3d4r_A_,56,60,1,1 3d4r_A_,57,60,1,1 3d4r_A_,57,138,1,1 3d4r_A_,57,150,1,1 3d4r_A_,58,61,1,1 3d4r_A_,61,67,1,1 3d4r_A_,62,65,1,1 3d4r_A_,64,89,1,1 3d4r_A_,66,86,1,1 3d4r_A_,66,87,1,1 3d4r_A_,69,85,1,1 3d4r_A_,70,83,1,1 3d4r_A_,72,81,1,1 3d4r_A_,74,77,1,1 3d4r_A_,74,79,1,1 3d4r_A_,74,81,1,1 3d4r_A_,76,78,1,1 3d4r_A_,76,79,1,1 3d4r_A_,84,87,1,1 3d4r_A_,92,149,1,1 3d4r_A_,94,147,1,1 3d4r_A_,96,146,1,1 3d4r_A_,98,118,1,1 3d4r_A_,100,116,1,1 3d4r_A_,100,118,1,1 3d4r_A_,102,114,1,1 3d4r_A_,103,104,1,1 3d4r_A_,105,135,1,1 3d4r_A_,106,135,1,1 3d4r_A_,107,153,1,1 3d4r_A_,108,133,1,1 3d4r_A_,109,112,1,1 3d4r_A_,110,132,1,1 3d4r_A_,111,129,1,1 3d4r_A_,112,129,1,1 3d4r_A_,114,127,1,1 3d4r_A_,115,127,1,1 3d4r_A_,117,125,1,1 3d4r_A_,119,121,1,1 3d4r_A_,119,122,1,1 3d4r_A_,119,123,1,1 3d4r_A_,129,131,1,1 3d4r_A_,132,153,1,1 3d4r_A_,134,151,1,1 3d4r_A_,136,150,1,1 3d4r_A_,137,150,1,1 3d4r_A_,138,139,1,1 3d4r_A_,138,148,1,1 3d4r_A_,139,144,1,1 3d4r_A_,140,143,1,1 3d4r_A_,140,146,1,1 3d4r_A_,143,146,1,1