pair,contact1,contact2,flow1,flow2 2pzy_A_,2,4,1,1 2pzy_A_,3,6,1,1 2pzy_A_,4,7,1,1 2pzy_A_,8,68,1,1 2pzy_A_,9,10,1,1 2pzy_A_,9,68,1,1 2pzy_A_,14,16,1,1 2pzy_A_,14,21,1,1 2pzy_A_,14,82,1,1 2pzy_A_,14,83,1,1 2pzy_A_,14,84,1,1 2pzy_A_,16,20,1,1 2pzy_A_,16,85,1,1 2pzy_A_,17,20,1,1 2pzy_A_,18,21,1,1 2pzy_A_,18,22,1,1 2pzy_A_,18,85,1,1 2pzy_A_,19,43,1,1 2pzy_A_,21,43,1,1 2pzy_A_,21,44,1,1 2pzy_A_,21,83,1,1 2pzy_A_,22,43,1,1 2pzy_A_,23,41,1,1 2pzy_A_,25,27,1,1 2pzy_A_,25,39,1,1 2pzy_A_,27,39,1,1 2pzy_A_,29,37,1,1 2pzy_A_,30,37,1,1 2pzy_A_,32,35,1,1 2pzy_A_,33,52,1,1 2pzy_A_,33,163,1,1 2pzy_A_,36,53,1,1 2pzy_A_,38,51,1,1 2pzy_A_,39,48,1,1 2pzy_A_,39,99,1,1 2pzy_A_,40,49,1,1 2pzy_A_,42,44,1,1 2pzy_A_,42,47,1,1 2pzy_A_,50,97,1,1 2pzy_A_,52,63,1,1 2pzy_A_,52,95,1,1 2pzy_A_,52,163,1,1 2pzy_A_,54,93,1,1 2pzy_A_,55,57,1,1 2pzy_A_,56,61,1,1 2pzy_A_,56,91,1,1 2pzy_A_,57,61,1,1 2pzy_A_,58,62,1,1 2pzy_A_,59,62,1,1 2pzy_A_,59,63,1,1 2pzy_A_,60,64,1,1 2pzy_A_,61,65,1,1 2pzy_A_,61,84,1,1 2pzy_A_,62,66,1,1 2pzy_A_,63,67,1,1 2pzy_A_,64,68,1,1 2pzy_A_,65,69,1,1 2pzy_A_,66,70,1,1 2pzy_A_,67,77,1,1 2pzy_A_,68,71,1,1 2pzy_A_,69,136,1,1 2pzy_A_,70,73,1,1 2pzy_A_,71,79,1,1 2pzy_A_,73,76,1,1 2pzy_A_,75,159,1,1 2pzy_A_,75,161,1,1 2pzy_A_,77,161,1,1 2pzy_A_,78,98,1,1 2pzy_A_,80,96,1,1 2pzy_A_,81,96,1,1 2pzy_A_,83,94,1,1 2pzy_A_,85,92,1,1 2pzy_A_,87,90,1,1 2pzy_A_,88,90,1,1 2pzy_A_,98,160,1,1 2pzy_A_,101,151,1,1 2pzy_A_,102,150,1,1 2pzy_A_,103,150,1,1 2pzy_A_,104,108,1,1 2pzy_A_,106,109,1,1 2pzy_A_,107,110,1,1 2pzy_A_,109,284,1,1 2pzy_A_,115,118,1,1 2pzy_A_,115,119,1,1 2pzy_A_,116,119,1,1 2pzy_A_,116,120,1,1 2pzy_A_,116,269,1,1 2pzy_A_,116,279,1,1 2pzy_A_,117,121,1,1 2pzy_A_,117,276,1,1 2pzy_A_,117,277,1,1 2pzy_A_,118,122,1,1 2pzy_A_,119,123,1,1 2pzy_A_,120,124,1,1 2pzy_A_,120,269,1,1 2pzy_A_,120,273,1,1 2pzy_A_,122,125,1,1 2pzy_A_,122,126,1,1 2pzy_A_,123,127,1,1 2pzy_A_,124,128,1,1 2pzy_A_,124,271,1,1 2pzy_A_,125,128,1,1 2pzy_A_,125,129,1,1 2pzy_A_,126,130,1,1 2pzy_A_,127,131,1,1 2pzy_A_,128,132,1,1 2pzy_A_,129,133,1,1 2pzy_A_,130,134,1,1 2pzy_A_,131,135,1,1 2pzy_A_,132,135,1,1 2pzy_A_,132,136,1,1 2pzy_A_,133,136,1,1 2pzy_A_,133,138,1,1 2pzy_A_,134,137,1,1 2pzy_A_,134,190,1,1 2pzy_A_,137,170,1,1 2pzy_A_,139,168,1,1 2pzy_A_,140,142,1,1 2pzy_A_,140,162,1,1 2pzy_A_,140,190,1,1 2pzy_A_,141,166,1,1 2pzy_A_,141,186,1,1 2pzy_A_,141,190,1,1 2pzy_A_,144,146,1,1 2pzy_A_,144,147,1,1 2pzy_A_,145,148,1,1 2pzy_A_,147,162,1,1 2pzy_A_,149,160,1,1 2pzy_A_,151,152,1,1 2pzy_A_,151,158,1,1 2pzy_A_,152,154,1,1 2pzy_A_,154,157,1,1 2pzy_A_,163,165,1,1 2pzy_A_,164,167,1,1 2pzy_A_,170,187,1,1 2pzy_A_,176,180,1,1 2pzy_A_,179,181,1,1 2pzy_A_,186,189,1,1 2pzy_A_,187,190,1,1 2pzy_A_,187,191,1,1 2pzy_A_,188,192,1,1 2pzy_A_,188,255,1,1 2pzy_A_,188,258,1,1 2pzy_A_,189,193,1,1 2pzy_A_,190,194,1,1 2pzy_A_,191,195,1,1 2pzy_A_,192,196,1,1 2pzy_A_,193,197,1,1 2pzy_A_,194,198,1,1 2pzy_A_,195,199,1,1 2pzy_A_,196,200,1,1 2pzy_A_,197,201,1,1 2pzy_A_,198,201,1,1 2pzy_A_,199,202,1,1 2pzy_A_,199,203,1,1 2pzy_A_,199,230,1,1 2pzy_A_,201,283,1,1 2pzy_A_,203,205,1,1 2pzy_A_,218,223,1,1 2pzy_A_,219,222,1,1 2pzy_A_,219,223,1,1 2pzy_A_,221,225,1,1 2pzy_A_,222,226,1,1 2pzy_A_,223,227,1,1 2pzy_A_,223,228,1,1 2pzy_A_,224,227,1,1 2pzy_A_,225,253,1,1 2pzy_A_,230,248,1,1 2pzy_A_,232,236,1,1 2pzy_A_,234,237,1,1 2pzy_A_,235,282,1,1 2pzy_A_,236,239,1,1 2pzy_A_,236,244,1,1 2pzy_A_,239,244,1,1 2pzy_A_,240,242,1,1 2pzy_A_,240,243,1,1 2pzy_A_,240,244,1,1 2pzy_A_,242,246,1,1 2pzy_A_,243,246,1,1 2pzy_A_,243,247,1,1 2pzy_A_,246,249,1,1 2pzy_A_,252,258,1,1 2pzy_A_,254,257,1,1 2pzy_A_,260,263,1,1 2pzy_A_,260,264,1,1 2pzy_A_,261,265,1,1 2pzy_A_,262,266,1,1 2pzy_A_,263,267,1,1 2pzy_A_,267,269,1,1 2pzy_A_,267,271,1,1 2pzy_A_,268,272,1,1 2pzy_A_,270,273,1,1 2pzy_A_,282,286,1,1 2pzy_A_,283,287,1,1 2pzy_A_,285,289,1,1 2pzy_A_,286,290,1,1