pair,contact1,contact2,flow1,flow2 4itr_A_,2,4,1,1 4itr_A_,3,6,1,1 4itr_A_,3,84,1,1 4itr_A_,3,85,1,1 4itr_A_,4,13,1,1 4itr_A_,6,13,1,1 4itr_A_,8,10,1,1 4itr_A_,8,12,1,1 4itr_A_,8,13,1,1 4itr_A_,8,94,1,1 4itr_A_,9,94,1,1 4itr_A_,10,214,1,1 4itr_A_,11,14,1,1 4itr_A_,11,15,1,1 4itr_A_,11,211,1,1 4itr_A_,12,16,1,1 4itr_A_,13,17,1,1 4itr_A_,14,18,1,1 4itr_A_,15,19,1,1 4itr_A_,16,20,1,1 4itr_A_,17,21,1,1 4itr_A_,18,22,1,1 4itr_A_,19,22,1,1 4itr_A_,19,23,1,1 4itr_A_,19,83,1,1 4itr_A_,19,225,1,1 4itr_A_,20,24,1,1 4itr_A_,21,25,1,1 4itr_A_,22,78,1,1 4itr_A_,22,82,1,1 4itr_A_,23,26,1,1 4itr_A_,23,78,1,1 4itr_A_,23,82,1,1 4itr_A_,25,29,1,1 4itr_A_,26,30,1,1 4itr_A_,27,32,1,1 4itr_A_,30,33,1,1 4itr_A_,33,36,1,1 4itr_A_,33,37,1,1 4itr_A_,34,38,1,1 4itr_A_,34,41,1,1 4itr_A_,35,39,1,1 4itr_A_,36,40,1,1 4itr_A_,37,41,1,1 4itr_A_,38,41,1,1 4itr_A_,38,42,1,1 4itr_A_,39,43,1,1 4itr_A_,39,190,1,1 4itr_A_,39,192,1,1 4itr_A_,40,44,1,1 4itr_A_,41,45,1,1 4itr_A_,41,63,1,1 4itr_A_,44,66,1,1 4itr_A_,45,48,1,1 4itr_A_,49,53,1,1 4itr_A_,50,54,1,1 4itr_A_,51,55,1,1 4itr_A_,52,56,1,1 4itr_A_,54,57,1,1 4itr_A_,56,59,1,1 4itr_A_,59,62,1,1 4itr_A_,61,65,1,1 4itr_A_,62,66,1,1 4itr_A_,63,67,1,1 4itr_A_,64,67,1,1 4itr_A_,64,68,1,1 4itr_A_,67,71,1,1 4itr_A_,68,72,1,1 4itr_A_,69,73,1,1 4itr_A_,70,74,1,1 4itr_A_,71,75,1,1 4itr_A_,72,76,1,1 4itr_A_,73,77,1,1 4itr_A_,74,78,1,1 4itr_A_,74,189,1,1 4itr_A_,74,190,1,1 4itr_A_,75,79,1,1 4itr_A_,76,80,1,1 4itr_A_,77,81,1,1 4itr_A_,78,82,1,1 4itr_A_,80,224,1,1 4itr_A_,81,280,1,1 4itr_A_,86,88,1,1 4itr_A_,86,89,1,1 4itr_A_,86,90,1,1 4itr_A_,87,91,1,1 4itr_A_,88,92,1,1 4itr_A_,89,93,1,1 4itr_A_,89,281,1,1 4itr_A_,90,94,1,1 4itr_A_,91,95,1,1 4itr_A_,92,96,1,1 4itr_A_,93,97,1,1 4itr_A_,95,98,1,1 4itr_A_,96,99,1,1 4itr_A_,97,100,1,1 4itr_A_,102,253,1,1 4itr_A_,103,252,1,1 4itr_A_,108,110,1,1 4itr_A_,108,111,1,1 4itr_A_,108,112,1,1 4itr_A_,109,113,1,1 4itr_A_,110,114,1,1 4itr_A_,111,115,1,1 4itr_A_,112,116,1,1 4itr_A_,112,250,1,1 4itr_A_,113,117,1,1 4itr_A_,114,118,1,1 4itr_A_,114,138,1,1 4itr_A_,115,119,1,1 4itr_A_,116,120,1,1 4itr_A_,117,121,1,1 4itr_A_,118,122,1,1 4itr_A_,118,134,1,1 4itr_A_,119,122,1,1 4itr_A_,121,124,1,1 4itr_A_,121,128,1,1 4itr_A_,124,127,1,1 4itr_A_,124,128,1,1 4itr_A_,125,129,1,1 4itr_A_,126,130,1,1 4itr_A_,127,130,1,1 4itr_A_,130,134,1,1 4itr_A_,131,135,1,1 4itr_A_,132,136,1,1 4itr_A_,133,137,1,1 4itr_A_,134,138,1,1 4itr_A_,135,139,1,1 4itr_A_,136,140,1,1 4itr_A_,137,141,1,1 4itr_A_,138,142,1,1 4itr_A_,139,143,1,1 4itr_A_,140,144,1,1 4itr_A_,141,145,1,1 4itr_A_,142,146,1,1 4itr_A_,143,147,1,1 4itr_A_,144,147,1,1 4itr_A_,144,148,1,1 4itr_A_,147,151,1,1 4itr_A_,148,151,1,1 4itr_A_,153,206,1,1 4itr_A_,154,157,1,1 4itr_A_,154,158,1,1 4itr_A_,155,159,1,1 4itr_A_,156,160,1,1 4itr_A_,157,161,1,1 4itr_A_,158,162,1,1 4itr_A_,159,163,1,1 4itr_A_,159,176,1,1 4itr_A_,160,164,1,1 4itr_A_,161,165,1,1 4itr_A_,162,165,1,1 4itr_A_,162,166,1,1 4itr_A_,162,234,1,1 4itr_A_,163,166,1,1 4itr_A_,165,238,1,1 4itr_A_,166,169,1,1 4itr_A_,166,174,1,1 4itr_A_,166,175,1,1 4itr_A_,169,173,1,1 4itr_A_,175,233,1,1 4itr_A_,177,189,1,1 4itr_A_,177,229,1,1 4itr_A_,177,230,1,1 4itr_A_,177,231,1,1 4itr_A_,182,186,1,1 4itr_A_,183,186,1,1 4itr_A_,185,271,1,1 4itr_A_,187,269,1,1 4itr_A_,189,228,1,1 4itr_A_,190,193,1,1 4itr_A_,190,194,1,1 4itr_A_,191,195,1,1 4itr_A_,192,196,1,1 4itr_A_,193,197,1,1 4itr_A_,194,198,1,1 4itr_A_,195,199,1,1 4itr_A_,196,200,1,1 4itr_A_,197,201,1,1 4itr_A_,197,229,1,1 4itr_A_,198,202,1,1 4itr_A_,199,203,1,1 4itr_A_,200,204,1,1 4itr_A_,201,205,1,1 4itr_A_,202,206,1,1 4itr_A_,203,207,1,1 4itr_A_,204,208,1,1 4itr_A_,205,209,1,1 4itr_A_,206,210,1,1 4itr_A_,207,211,1,1 4itr_A_,208,213,1,1 4itr_A_,209,212,1,1 4itr_A_,214,216,1,1 4itr_A_,214,217,1,1 4itr_A_,214,218,1,1 4itr_A_,214,253,1,1 4itr_A_,215,219,1,1 4itr_A_,216,220,1,1 4itr_A_,217,221,1,1 4itr_A_,218,222,1,1 4itr_A_,219,223,1,1 4itr_A_,220,224,1,1 4itr_A_,221,225,1,1 4itr_A_,222,226,1,1 4itr_A_,223,264,1,1 4itr_A_,224,228,1,1 4itr_A_,224,267,1,1 4itr_A_,224,280,1,1 4itr_A_,225,229,1,1 4itr_A_,226,230,1,1 4itr_A_,232,236,1,1 4itr_A_,235,239,1,1 4itr_A_,236,240,1,1 4itr_A_,237,241,1,1 4itr_A_,238,242,1,1 4itr_A_,239,243,1,1 4itr_A_,240,244,1,1 4itr_A_,241,245,1,1 4itr_A_,241,257,1,1 4itr_A_,242,246,1,1 4itr_A_,243,247,1,1 4itr_A_,244,248,1,1 4itr_A_,245,249,1,1 4itr_A_,245,256,1,1 4itr_A_,246,250,1,1 4itr_A_,248,251,1,1 4itr_A_,248,253,1,1 4itr_A_,249,252,1,1 4itr_A_,257,294,1,1 4itr_A_,259,264,1,1 4itr_A_,260,262,1,1 4itr_A_,260,263,1,1 4itr_A_,260,264,1,1 4itr_A_,262,266,1,1 4itr_A_,263,266,1,1 4itr_A_,264,267,1,1 4itr_A_,266,278,1,1 4itr_A_,268,270,1,1 4itr_A_,272,274,1,1 4itr_A_,272,275,1,1 4itr_A_,279,281,1,1 4itr_A_,279,282,1,1 4itr_A_,279,283,1,1 4itr_A_,280,284,1,1 4itr_A_,281,285,1,1 4itr_A_,282,286,1,1 4itr_A_,283,287,1,1 4itr_A_,284,288,1,1 4itr_A_,285,289,1,1 4itr_A_,286,290,1,1 4itr_A_,287,291,1,1 4itr_A_,288,292,1,1 4itr_A_,290,293,1,1 4itr_A_,291,294,1,1 4itr_A_,293,296,1,1 4itr_A_,296,299,1,1