pair,contact1,contact2,flow1,flow2 1nd3_A_,1,5,1,1 1nd3_A_,3,7,1,1 1nd3_A_,4,8,1,1 1nd3_A_,5,9,1,1 1nd3_A_,6,10,1,1 1nd3_A_,7,11,1,1 1nd3_A_,8,13,1,1 1nd3_A_,12,61,1,1 1nd3_A_,14,63,1,1 1nd3_A_,15,62,1,1 1nd3_A_,15,63,1,1 1nd3_A_,17,60,1,1 1nd3_A_,18,58,1,1 1nd3_A_,19,58,1,1 1nd3_A_,20,56,1,1 1nd3_A_,21,48,1,1 1nd3_A_,21,53,1,1 1nd3_A_,23,48,1,1 1nd3_A_,23,51,1,1 1nd3_A_,23,53,1,1 1nd3_A_,28,30,1,1 1nd3_A_,31,34,1,1 1nd3_A_,32,43,1,1 1nd3_A_,36,39,1,1 1nd3_A_,37,40,1,1 1nd3_A_,39,41,1,1 1nd3_A_,43,45,1,1 1nd3_A_,44,46,1,1 1nd3_A_,46,49,1,1 1nd3_A_,47,50,1,1 1nd3_A_,47,51,1,1 1nd3_A_,54,55,1,1 1nd3_A_,55,57,1,1 1nd3_A_,59,60,1,1 1nd3_A_,62,65,1,1 1nd3_A_,63,66,1,1 1nd3_A_,64,69,1,1 1nd3_A_,66,69,1,1 1nd3_A_,66,70,1,1 1nd3_A_,67,71,1,1 1nd3_A_,68,242,1,1 1nd3_A_,68,243,1,1 1nd3_A_,69,72,1,1 1nd3_A_,69,73,1,1 1nd3_A_,70,109,1,1 1nd3_A_,71,240,1,1 1nd3_A_,75,238,1,1 1nd3_A_,76,78,1,1 1nd3_A_,76,236,1,1 1nd3_A_,77,236,1,1 1nd3_A_,78,236,1,1 1nd3_A_,79,235,1,1 1nd3_A_,80,234,1,1 1nd3_A_,82,232,1,1 1nd3_A_,83,131,1,1 1nd3_A_,84,131,1,1 1nd3_A_,84,230,1,1 1nd3_A_,85,91,1,1 1nd3_A_,86,91,1,1 1nd3_A_,87,90,1,1 1nd3_A_,87,91,1,1 1nd3_A_,88,92,1,1 1nd3_A_,88,223,1,1 1nd3_A_,92,155,1,1 1nd3_A_,92,221,1,1 1nd3_A_,94,219,1,1 1nd3_A_,96,102,1,1 1nd3_A_,96,217,1,1 1nd3_A_,97,99,1,1 1nd3_A_,98,215,1,1 1nd3_A_,99,101,1,1 1nd3_A_,99,102,1,1 1nd3_A_,101,107,1,1 1nd3_A_,101,260,1,1 1nd3_A_,103,107,1,1 1nd3_A_,104,108,1,1 1nd3_A_,106,110,1,1 1nd3_A_,107,111,1,1 1nd3_A_,107,258,1,1 1nd3_A_,107,261,1,1 1nd3_A_,108,252,1,1 1nd3_A_,109,112,1,1 1nd3_A_,110,113,1,1 1nd3_A_,111,256,1,1 1nd3_A_,112,249,1,1 1nd3_A_,114,192,1,1 1nd3_A_,114,246,1,1 1nd3_A_,114,247,1,1 1nd3_A_,114,249,1,1 1nd3_A_,115,246,1,1 1nd3_A_,116,190,1,1 1nd3_A_,117,188,1,1 1nd3_A_,117,244,1,1 1nd3_A_,119,183,1,1 1nd3_A_,119,241,1,1 1nd3_A_,119,242,1,1 1nd3_A_,120,181,1,1 1nd3_A_,120,238,1,1 1nd3_A_,121,239,1,1 1nd3_A_,122,179,1,1 1nd3_A_,123,178,1,1 1nd3_A_,123,237,1,1 1nd3_A_,124,177,1,1 1nd3_A_,125,235,1,1 1nd3_A_,127,233,1,1 1nd3_A_,129,231,1,1 1nd3_A_,131,229,1,1 1nd3_A_,132,229,1,1 1nd3_A_,134,228,1,1 1nd3_A_,135,226,1,1 1nd3_A_,137,171,1,1 1nd3_A_,137,223,1,1 1nd3_A_,138,172,1,1 1nd3_A_,139,222,1,1 1nd3_A_,139,223,1,1 1nd3_A_,140,170,1,1 1nd3_A_,141,160,1,1 1nd3_A_,141,167,1,1 1nd3_A_,141,220,1,1 1nd3_A_,142,168,1,1 1nd3_A_,142,234,1,1 1nd3_A_,143,218,1,1 1nd3_A_,144,166,1,1 1nd3_A_,144,214,1,1 1nd3_A_,145,216,1,1 1nd3_A_,146,149,1,1 1nd3_A_,153,157,1,1 1nd3_A_,154,157,1,1 1nd3_A_,154,160,1,1 1nd3_A_,155,220,1,1 1nd3_A_,155,221,1,1 1nd3_A_,155,222,1,1 1nd3_A_,157,159,1,1 1nd3_A_,157,160,1,1 1nd3_A_,158,161,1,1 1nd3_A_,159,162,1,1 1nd3_A_,162,165,1,1 1nd3_A_,162,167,1,1 1nd3_A_,170,174,1,1 1nd3_A_,170,175,1,1 1nd3_A_,171,174,1,1 1nd3_A_,180,241,1,1 1nd3_A_,184,190,1,1 1nd3_A_,185,187,1,1 1nd3_A_,191,212,1,1 1nd3_A_,195,206,1,1 1nd3_A_,196,207,1,1 1nd3_A_,198,205,1,1 1nd3_A_,201,203,1,1 1nd3_A_,201,204,1,1 1nd3_A_,207,210,1,1 1nd3_A_,208,211,1,1 1nd3_A_,208,212,1,1 1nd3_A_,208,260,1,1 1nd3_A_,211,212,1,1 1nd3_A_,213,215,1,1 1nd3_A_,252,254,1,1 1nd3_A_,252,255,1,1 1nd3_A_,252,262,1,1 1nd3_A_,252,263,1,1 1nd3_A_,261,263,1,1 1nd3_A_,267,273,1,1 1nd3_A_,269,272,1,1 1nd3_A_,270,273,1,1 1nd3_A_,279,282,1,1 1nd3_A_,279,284,1,1 1nd3_A_,281,283,1,1 1nd3_A_,281,284,1,1