pair,contact1,contact2,flow1,flow2 1nzu_A_,1,4,1,1 1nzu_A_,1,5,1,1 1nzu_A_,4,295,1,1 1nzu_A_,9,250,1,1 1nzu_A_,12,246,1,1 1nzu_A_,13,15,1,1 1nzu_A_,14,235,1,1 1nzu_A_,14,243,1,1 1nzu_A_,15,32,1,1 1nzu_A_,16,32,1,1 1nzu_A_,16,33,1,1 1nzu_A_,16,233,1,1 1nzu_A_,16,235,1,1 1nzu_A_,17,232,1,1 1nzu_A_,18,32,1,1 1nzu_A_,19,230,1,1 1nzu_A_,20,29,1,1 1nzu_A_,20,30,1,1 1nzu_A_,21,228,1,1 1nzu_A_,22,25,1,1 1nzu_A_,22,26,1,1 1nzu_A_,22,27,1,1 1nzu_A_,22,257,1,1 1nzu_A_,23,162,1,1 1nzu_A_,23,226,1,1 1nzu_A_,25,27,1,1 1nzu_A_,25,291,1,1 1nzu_A_,27,291,1,1 1nzu_A_,33,36,1,1 1nzu_A_,34,153,1,1 1nzu_A_,34,155,1,1 1nzu_A_,35,155,1,1 1nzu_A_,37,135,1,1 1nzu_A_,37,136,1,1 1nzu_A_,38,152,1,1 1nzu_A_,38,212,1,1 1nzu_A_,39,41,1,1 1nzu_A_,39,150,1,1 1nzu_A_,39,211,1,1 1nzu_A_,40,43,1,1 1nzu_A_,41,44,1,1 1nzu_A_,41,150,1,1 1nzu_A_,42,45,1,1 1nzu_A_,42,205,1,1 1nzu_A_,43,46,1,1 1nzu_A_,44,47,1,1 1nzu_A_,44,48,1,1 1nzu_A_,44,150,1,1 1nzu_A_,45,49,1,1 1nzu_A_,45,104,1,1 1nzu_A_,46,50,1,1 1nzu_A_,47,51,1,1 1nzu_A_,48,52,1,1 1nzu_A_,48,142,1,1 1nzu_A_,49,53,1,1 1nzu_A_,49,171,1,1 1nzu_A_,49,175,1,1 1nzu_A_,50,54,1,1 1nzu_A_,50,167,1,1 1nzu_A_,51,55,1,1 1nzu_A_,52,56,1,1 1nzu_A_,53,57,1,1 1nzu_A_,54,58,1,1 1nzu_A_,55,60,1,1 1nzu_A_,56,59,1,1 1nzu_A_,57,167,1,1 1nzu_A_,62,65,1,1 1nzu_A_,63,92,1,1 1nzu_A_,63,96,1,1 1nzu_A_,65,91,1,1 1nzu_A_,67,89,1,1 1nzu_A_,69,86,1,1 1nzu_A_,69,87,1,1 1nzu_A_,70,73,1,1 1nzu_A_,70,74,1,1 1nzu_A_,71,75,1,1 1nzu_A_,72,76,1,1 1nzu_A_,73,76,1,1 1nzu_A_,79,84,1,1 1nzu_A_,80,183,1,1 1nzu_A_,82,84,1,1 1nzu_A_,82,183,1,1 1nzu_A_,83,105,1,1 1nzu_A_,84,87,1,1 1nzu_A_,90,93,1,1 1nzu_A_,90,94,1,1 1nzu_A_,91,95,1,1 1nzu_A_,92,96,1,1 1nzu_A_,93,183,1,1 1nzu_A_,94,97,1,1 1nzu_A_,95,98,1,1 1nzu_A_,96,99,1,1 1nzu_A_,96,177,1,1 1nzu_A_,97,100,1,1 1nzu_A_,99,174,1,1 1nzu_A_,99,190,1,1 1nzu_A_,103,107,1,1 1nzu_A_,104,108,1,1 1nzu_A_,105,106,1,1 1nzu_A_,105,109,1,1 1nzu_A_,106,110,1,1 1nzu_A_,107,111,1,1 1nzu_A_,108,112,1,1 1nzu_A_,109,113,1,1 1nzu_A_,110,114,1,1 1nzu_A_,111,115,1,1 1nzu_A_,112,116,1,1 1nzu_A_,117,120,1,1 1nzu_A_,117,121,1,1 1nzu_A_,118,122,1,1 1nzu_A_,119,123,1,1 1nzu_A_,120,124,1,1 1nzu_A_,121,125,1,1 1nzu_A_,122,126,1,1 1nzu_A_,123,127,1,1 1nzu_A_,124,128,1,1 1nzu_A_,125,129,1,1 1nzu_A_,126,130,1,1 1nzu_A_,126,139,1,1 1nzu_A_,127,131,1,1 1nzu_A_,128,132,1,1 1nzu_A_,129,134,1,1 1nzu_A_,130,133,1,1 1nzu_A_,133,135,1,1 1nzu_A_,136,156,1,1 1nzu_A_,137,152,1,1 1nzu_A_,137,156,1,1 1nzu_A_,138,151,1,1 1nzu_A_,141,144,1,1 1nzu_A_,147,150,1,1 1nzu_A_,152,153,1,1 1nzu_A_,153,156,1,1 1nzu_A_,153,157,1,1 1nzu_A_,154,158,1,1 1nzu_A_,155,159,1,1 1nzu_A_,156,160,1,1 1nzu_A_,157,161,1,1 1nzu_A_,158,162,1,1 1nzu_A_,159,163,1,1 1nzu_A_,160,164,1,1 1nzu_A_,161,165,1,1 1nzu_A_,162,166,1,1 1nzu_A_,163,167,1,1 1nzu_A_,164,168,1,1 1nzu_A_,166,167,1,1 1nzu_A_,168,171,1,1 1nzu_A_,168,172,1,1 1nzu_A_,169,173,1,1 1nzu_A_,170,173,1,1 1nzu_A_,171,174,1,1 1nzu_A_,172,175,1,1 1nzu_A_,172,202,1,1 1nzu_A_,173,176,1,1 1nzu_A_,174,177,1,1 1nzu_A_,175,189,1,1 1nzu_A_,177,189,1,1 1nzu_A_,178,189,1,1 1nzu_A_,180,187,1,1 1nzu_A_,182,185,1,1 1nzu_A_,189,191,1,1 1nzu_A_,191,193,1,1 1nzu_A_,191,194,1,1 1nzu_A_,192,195,1,1 1nzu_A_,193,196,1,1 1nzu_A_,196,198,1,1 1nzu_A_,196,199,1,1 1nzu_A_,196,245,1,1 1nzu_A_,200,221,1,1 1nzu_A_,202,219,1,1 1nzu_A_,202,226,1,1 1nzu_A_,203,219,1,1 1nzu_A_,204,217,1,1 1nzu_A_,205,206,1,1 1nzu_A_,205,217,1,1 1nzu_A_,206,215,1,1 1nzu_A_,207,215,1,1 1nzu_A_,209,211,1,1 1nzu_A_,209,212,1,1 1nzu_A_,209,213,1,1 1nzu_A_,214,234,1,1 1nzu_A_,216,231,1,1 1nzu_A_,218,229,1,1 1nzu_A_,219,226,1,1 1nzu_A_,219,227,1,1 1nzu_A_,220,227,1,1 1nzu_A_,222,225,1,1 1nzu_A_,236,239,1,1 1nzu_A_,237,240,1,1 1nzu_A_,239,243,1,1 1nzu_A_,241,245,1,1 1nzu_A_,242,246,1,1 1nzu_A_,243,247,1,1 1nzu_A_,244,248,1,1 1nzu_A_,245,249,1,1 1nzu_A_,246,250,1,1 1nzu_A_,247,251,1,1 1nzu_A_,248,252,1,1 1nzu_A_,249,253,1,1 1nzu_A_,250,254,1,1 1nzu_A_,251,255,1,1 1nzu_A_,252,294,1,1 1nzu_A_,254,294,1,1 1nzu_A_,255,294,1,1 1nzu_A_,256,292,1,1 1nzu_A_,256,295,1,1 1nzu_A_,257,291,1,1 1nzu_A_,258,290,1,1 1nzu_A_,261,288,1,1 1nzu_A_,262,265,1,1 1nzu_A_,266,281,1,1 1nzu_A_,267,282,1,1 1nzu_A_,268,282,1,1 1nzu_A_,270,280,1,1 1nzu_A_,270,304,1,1 1nzu_A_,272,278,1,1 1nzu_A_,273,311,1,1 1nzu_A_,273,313,1,1 1nzu_A_,274,347,1,1 1nzu_A_,276,345,1,1 1nzu_A_,281,341,1,1 1nzu_A_,283,339,1,1 1nzu_A_,296,299,1,1 1nzu_A_,296,329,1,1 1nzu_A_,297,300,1,1 1nzu_A_,298,301,1,1 1nzu_A_,300,301,1,1 1nzu_A_,301,327,1,1 1nzu_A_,303,325,1,1 1nzu_A_,305,323,1,1 1nzu_A_,307,321,1,1 1nzu_A_,308,310,1,1 1nzu_A_,315,344,1,1 1nzu_A_,316,319,1,1 1nzu_A_,318,340,1,1 1nzu_A_,319,340,1,1 1nzu_A_,321,338,1,1 1nzu_A_,322,338,1,1 1nzu_A_,324,336,1,1 1nzu_A_,325,335,1,1 1nzu_A_,326,333,1,1 1nzu_A_,326,334,1,1 1nzu_A_,327,332,1,1 1nzu_A_,328,331,1,1 1nzu_A_,334,336,1,1 1nzu_A_,335,336,1,1