pair,contact1,contact2,flow1,flow2 3dv3_A_,4,6,1,1 3dv3_A_,4,7,1,1 3dv3_A_,5,8,1,1 3dv3_A_,5,36,1,1 3dv3_A_,6,28,1,1 3dv3_A_,7,28,1,1 3dv3_A_,9,26,1,1 3dv3_A_,11,24,1,1 3dv3_A_,12,24,1,1 3dv3_A_,14,22,1,1 3dv3_A_,15,22,1,1 3dv3_A_,17,20,1,1 3dv3_A_,21,38,1,1 3dv3_A_,23,36,1,1 3dv3_A_,25,34,1,1 3dv3_A_,27,30,1,1 3dv3_A_,27,31,1,1 3dv3_A_,27,32,1,1 3dv3_A_,30,32,1,1 3dv3_A_,35,83,1,1 3dv3_A_,36,80,1,1 3dv3_A_,37,81,1,1 3dv3_A_,37,148,1,1 3dv3_A_,39,79,1,1 3dv3_A_,40,77,1,1 3dv3_A_,44,48,1,1 3dv3_A_,45,49,1,1 3dv3_A_,46,50,1,1 3dv3_A_,47,51,1,1 3dv3_A_,48,52,1,1 3dv3_A_,49,53,1,1 3dv3_A_,50,54,1,1 3dv3_A_,51,55,1,1 3dv3_A_,52,56,1,1 3dv3_A_,53,56,1,1 3dv3_A_,54,152,1,1 3dv3_A_,54,154,1,1 3dv3_A_,55,58,1,1 3dv3_A_,56,59,1,1 3dv3_A_,56,72,1,1 3dv3_A_,57,60,1,1 3dv3_A_,57,61,1,1 3dv3_A_,58,61,1,1 3dv3_A_,59,62,1,1 3dv3_A_,62,119,1,1 3dv3_A_,63,65,1,1 3dv3_A_,63,66,1,1 3dv3_A_,65,146,1,1 3dv3_A_,67,146,1,1 3dv3_A_,68,84,1,1 3dv3_A_,70,82,1,1 3dv3_A_,71,82,1,1 3dv3_A_,73,80,1,1 3dv3_A_,74,77,1,1 3dv3_A_,75,78,1,1 3dv3_A_,84,145,1,1 3dv3_A_,86,89,1,1 3dv3_A_,87,140,1,1 3dv3_A_,88,138,1,1 3dv3_A_,89,138,1,1 3dv3_A_,90,92,1,1 3dv3_A_,90,93,1,1 3dv3_A_,90,94,1,1 3dv3_A_,91,95,1,1 3dv3_A_,91,136,1,1 3dv3_A_,92,96,1,1 3dv3_A_,93,97,1,1 3dv3_A_,94,98,1,1 3dv3_A_,100,211,1,1 3dv3_A_,101,193,1,1 3dv3_A_,102,106,1,1 3dv3_A_,103,237,1,1 3dv3_A_,103,269,1,1 3dv3_A_,104,107,1,1 3dv3_A_,104,108,1,1 3dv3_A_,105,109,1,1 3dv3_A_,106,110,1,1 3dv3_A_,107,111,1,1 3dv3_A_,108,112,1,1 3dv3_A_,108,270,1,1 3dv3_A_,108,273,1,1 3dv3_A_,109,113,1,1 3dv3_A_,110,114,1,1 3dv3_A_,111,115,1,1 3dv3_A_,112,116,1,1 3dv3_A_,113,117,1,1 3dv3_A_,114,118,1,1 3dv3_A_,115,119,1,1 3dv3_A_,116,120,1,1 3dv3_A_,117,121,1,1 3dv3_A_,118,122,1,1 3dv3_A_,119,123,1,1 3dv3_A_,119,124,1,1 3dv3_A_,120,124,1,1 3dv3_A_,120,126,1,1 3dv3_A_,121,122,1,1 3dv3_A_,121,125,1,1 3dv3_A_,128,130,1,1 3dv3_A_,128,147,1,1 3dv3_A_,128,150,1,1 3dv3_A_,128,182,1,1 3dv3_A_,129,171,1,1 3dv3_A_,129,182,1,1 3dv3_A_,130,135,1,1 3dv3_A_,132,135,1,1 3dv3_A_,133,136,1,1 3dv3_A_,135,147,1,1 3dv3_A_,137,145,1,1 3dv3_A_,139,142,1,1 3dv3_A_,139,143,1,1 3dv3_A_,143,145,1,1 3dv3_A_,149,151,1,1 3dv3_A_,152,155,1,1 3dv3_A_,152,156,1,1 3dv3_A_,153,157,1,1 3dv3_A_,154,158,1,1 3dv3_A_,155,159,1,1 3dv3_A_,156,160,1,1 3dv3_A_,157,160,1,1 3dv3_A_,164,166,1,1 3dv3_A_,165,167,1,1 3dv3_A_,165,198,1,1 3dv3_A_,166,185,1,1 3dv3_A_,166,192,1,1 3dv3_A_,168,171,1,1 3dv3_A_,168,172,1,1 3dv3_A_,168,181,1,1 3dv3_A_,169,173,1,1 3dv3_A_,170,173,1,1 3dv3_A_,170,255,1,1 3dv3_A_,175,177,1,1 3dv3_A_,178,179,1,1 3dv3_A_,178,181,1,1 3dv3_A_,179,182,1,1 3dv3_A_,180,183,1,1 3dv3_A_,180,252,1,1 3dv3_A_,180,255,1,1 3dv3_A_,180,256,1,1 3dv3_A_,181,185,1,1 3dv3_A_,182,186,1,1 3dv3_A_,183,187,1,1 3dv3_A_,184,188,1,1 3dv3_A_,185,189,1,1 3dv3_A_,186,190,1,1 3dv3_A_,187,191,1,1 3dv3_A_,188,192,1,1 3dv3_A_,189,193,1,1 3dv3_A_,190,194,1,1 3dv3_A_,191,195,1,1 3dv3_A_,192,196,1,1 3dv3_A_,197,198,1,1 3dv3_A_,197,201,1,1 3dv3_A_,197,207,1,1 3dv3_A_,204,207,1,1 3dv3_A_,204,208,1,1 3dv3_A_,205,209,1,1 3dv3_A_,206,210,1,1 3dv3_A_,207,211,1,1 3dv3_A_,208,212,1,1 3dv3_A_,215,218,1,1 3dv3_A_,215,219,1,1 3dv3_A_,216,220,1,1 3dv3_A_,217,221,1,1 3dv3_A_,218,222,1,1 3dv3_A_,219,223,1,1 3dv3_A_,220,224,1,1 3dv3_A_,221,225,1,1 3dv3_A_,222,226,1,1 3dv3_A_,223,250,1,1 3dv3_A_,224,250,1,1 3dv3_A_,226,250,1,1 3dv3_A_,236,241,1,1 3dv3_A_,237,240,1,1 3dv3_A_,237,241,1,1 3dv3_A_,237,269,1,1 3dv3_A_,238,242,1,1 3dv3_A_,239,243,1,1 3dv3_A_,239,269,1,1 3dv3_A_,240,244,1,1 3dv3_A_,241,245,1,1 3dv3_A_,242,246,1,1 3dv3_A_,242,264,1,1 3dv3_A_,243,247,1,1 3dv3_A_,244,247,1,1 3dv3_A_,245,248,1,1 3dv3_A_,246,256,1,1 3dv3_A_,249,255,1,1 3dv3_A_,251,253,1,1 3dv3_A_,251,254,1,1 3dv3_A_,251,255,1,1 3dv3_A_,257,260,1,1 3dv3_A_,257,261,1,1 3dv3_A_,258,262,1,1 3dv3_A_,260,263,1,1 3dv3_A_,261,264,1,1 3dv3_A_,264,266,1,1 3dv3_A_,264,267,1,1 3dv3_A_,264,268,1,1 3dv3_A_,265,269,1,1 3dv3_A_,266,270,1,1 3dv3_A_,267,271,1,1 3dv3_A_,268,272,1,1 3dv3_A_,269,273,1,1 3dv3_A_,270,273,1,1 3dv3_A_,276,279,1,1 3dv3_A_,276,280,1,1 3dv3_A_,277,281,1,1 3dv3_A_,278,282,1,1 3dv3_A_,279,283,1,1 3dv3_A_,280,284,1,1 3dv3_A_,281,285,1,1 3dv3_A_,282,286,1,1 3dv3_A_,282,287,1,1 3dv3_A_,282,288,1,1