pair,contact1,contact2,flow1,flow2 2zdg_A_,2,33,1,1 2zdg_A_,2,75,1,1 2zdg_A_,3,31,1,1 2zdg_A_,3,33,1,1 2zdg_A_,4,76,1,1 2zdg_A_,4,78,1,1 2zdg_A_,5,33,1,1 2zdg_A_,5,35,1,1 2zdg_A_,6,78,1,1 2zdg_A_,6,80,1,1 2zdg_A_,7,35,1,1 2zdg_A_,7,37,1,1 2zdg_A_,8,17,1,1 2zdg_A_,9,37,1,1 2zdg_A_,11,13,1,1 2zdg_A_,11,14,1,1 2zdg_A_,11,82,1,1 2zdg_A_,13,17,1,1 2zdg_A_,13,159,1,1 2zdg_A_,14,18,1,1 2zdg_A_,15,19,1,1 2zdg_A_,16,20,1,1 2zdg_A_,17,21,1,1 2zdg_A_,17,80,1,1 2zdg_A_,18,22,1,1 2zdg_A_,19,23,1,1 2zdg_A_,20,24,1,1 2zdg_A_,20,272,1,1 2zdg_A_,21,25,1,1 2zdg_A_,23,27,1,1 2zdg_A_,24,27,1,1 2zdg_A_,24,28,1,1 2zdg_A_,30,32,1,1 2zdg_A_,33,74,1,1 2zdg_A_,36,44,1,1 2zdg_A_,38,41,1,1 2zdg_A_,38,42,1,1 2zdg_A_,39,58,1,1 2zdg_A_,40,42,1,1 2zdg_A_,40,61,1,1 2zdg_A_,43,62,1,1 2zdg_A_,43,63,1,1 2zdg_A_,46,50,1,1 2zdg_A_,47,51,1,1 2zdg_A_,48,52,1,1 2zdg_A_,49,53,1,1 2zdg_A_,50,54,1,1 2zdg_A_,51,55,1,1 2zdg_A_,52,56,1,1 2zdg_A_,53,56,1,1 2zdg_A_,69,71,1,1 2zdg_A_,70,73,1,1 2zdg_A_,71,74,1,1 2zdg_A_,73,74,1,1 2zdg_A_,74,100,1,1 2zdg_A_,77,101,1,1 2zdg_A_,77,103,1,1 2zdg_A_,83,87,1,1 2zdg_A_,85,88,1,1 2zdg_A_,87,269,1,1 2zdg_A_,88,90,1,1 2zdg_A_,89,93,1,1 2zdg_A_,90,94,1,1 2zdg_A_,91,95,1,1 2zdg_A_,92,96,1,1 2zdg_A_,93,97,1,1 2zdg_A_,94,98,1,1 2zdg_A_,95,100,1,1 2zdg_A_,96,99,1,1 2zdg_A_,96,102,1,1 2zdg_A_,105,110,1,1 2zdg_A_,106,110,1,1 2zdg_A_,107,111,1,1 2zdg_A_,108,112,1,1 2zdg_A_,109,113,1,1 2zdg_A_,110,114,1,1 2zdg_A_,112,115,1,1 2zdg_A_,115,117,1,1 2zdg_A_,115,118,1,1 2zdg_A_,115,119,1,1 2zdg_A_,115,156,1,1 2zdg_A_,115,185,1,1 2zdg_A_,116,120,1,1 2zdg_A_,116,155,1,1 2zdg_A_,117,121,1,1 2zdg_A_,117,133,1,1 2zdg_A_,117,185,1,1 2zdg_A_,118,122,1,1 2zdg_A_,119,123,1,1 2zdg_A_,120,124,1,1 2zdg_A_,120,264,1,1 2zdg_A_,121,125,1,1 2zdg_A_,122,126,1,1 2zdg_A_,123,126,1,1 2zdg_A_,123,128,1,1 2zdg_A_,124,127,1,1 2zdg_A_,126,239,1,1 2zdg_A_,129,263,1,1 2zdg_A_,132,190,1,1 2zdg_A_,134,188,1,1 2zdg_A_,136,186,1,1 2zdg_A_,137,140,1,1 2zdg_A_,138,184,1,1 2zdg_A_,149,191,1,1 2zdg_A_,150,166,1,1 2zdg_A_,151,189,1,1 2zdg_A_,152,164,1,1 2zdg_A_,153,187,1,1 2zdg_A_,153,189,1,1 2zdg_A_,155,185,1,1 2zdg_A_,156,183,1,1 2zdg_A_,158,159,1,1 2zdg_A_,158,161,1,1 2zdg_A_,160,163,1,1 2zdg_A_,165,167,1,1 2zdg_A_,168,171,1,1 2zdg_A_,169,172,1,1 2zdg_A_,171,175,1,1 2zdg_A_,172,176,1,1 2zdg_A_,173,177,1,1 2zdg_A_,174,178,1,1 2zdg_A_,175,179,1,1 2zdg_A_,176,180,1,1 2zdg_A_,178,181,1,1 2zdg_A_,179,182,1,1 2zdg_A_,179,183,1,1 2zdg_A_,183,184,1,1 2zdg_A_,183,185,1,1 2zdg_A_,196,215,1,1 2zdg_A_,196,224,1,1 2zdg_A_,196,256,1,1 2zdg_A_,197,216,1,1 2zdg_A_,198,254,1,1 2zdg_A_,199,214,1,1 2zdg_A_,200,252,1,1 2zdg_A_,201,211,1,1 2zdg_A_,202,250,1,1 2zdg_A_,202,278,1,1 2zdg_A_,203,209,1,1 2zdg_A_,204,241,1,1 2zdg_A_,204,248,1,1 2zdg_A_,205,207,1,1 2zdg_A_,205,248,1,1 2zdg_A_,205,299,1,1 2zdg_A_,206,246,1,1 2zdg_A_,209,295,1,1 2zdg_A_,211,212,1,1 2zdg_A_,211,234,1,1 2zdg_A_,213,223,1,1 2zdg_A_,215,220,1,1 2zdg_A_,217,218,1,1 2zdg_A_,223,225,1,1 2zdg_A_,226,229,1,1 2zdg_A_,226,230,1,1 2zdg_A_,227,231,1,1 2zdg_A_,228,232,1,1 2zdg_A_,229,233,1,1 2zdg_A_,230,234,1,1 2zdg_A_,231,235,1,1 2zdg_A_,232,236,1,1 2zdg_A_,233,237,1,1 2zdg_A_,234,238,1,1 2zdg_A_,235,239,1,1 2zdg_A_,236,240,1,1 2zdg_A_,237,241,1,1 2zdg_A_,238,242,1,1 2zdg_A_,239,243,1,1 2zdg_A_,240,244,1,1 2zdg_A_,241,246,1,1 2zdg_A_,242,245,1,1 2zdg_A_,247,249,1,1 2zdg_A_,247,299,1,1 2zdg_A_,247,302,1,1 2zdg_A_,251,253,1,1 2zdg_A_,251,267,1,1 2zdg_A_,253,264,1,1 2zdg_A_,253,265,1,1 2zdg_A_,253,267,1,1 2zdg_A_,255,262,1,1 2zdg_A_,257,260,1,1 2zdg_A_,272,289,1,1 2zdg_A_,273,275,1,1 2zdg_A_,273,276,1,1 2zdg_A_,276,280,1,1 2zdg_A_,277,281,1,1 2zdg_A_,278,282,1,1 2zdg_A_,279,283,1,1 2zdg_A_,280,284,1,1 2zdg_A_,282,285,1,1 2zdg_A_,282,287,1,1 2zdg_A_,283,286,1,1 2zdg_A_,288,292,1,1 2zdg_A_,289,293,1,1 2zdg_A_,290,294,1,1 2zdg_A_,291,295,1,1 2zdg_A_,292,296,1,1 2zdg_A_,293,297,1,1 2zdg_A_,294,298,1,1 2zdg_A_,295,299,1,1 2zdg_A_,296,300,1,1 2zdg_A_,298,301,1,1 2zdg_A_,299,302,1,1