pair,contact1,contact2,flow1,flow2 3ws1_A_,2,5,1,1 3ws1_A_,2,6,1,1 3ws1_A_,3,7,1,1 3ws1_A_,3,34,1,1 3ws1_A_,6,10,1,1 3ws1_A_,7,11,1,1 3ws1_A_,7,37,1,1 3ws1_A_,8,12,1,1 3ws1_A_,9,13,1,1 3ws1_A_,10,14,1,1 3ws1_A_,11,15,1,1 3ws1_A_,12,16,1,1 3ws1_A_,13,17,1,1 3ws1_A_,14,19,1,1 3ws1_A_,15,18,1,1 3ws1_A_,17,336,1,1 3ws1_A_,18,336,1,1 3ws1_A_,20,39,1,1 3ws1_A_,21,335,1,1 3ws1_A_,22,37,1,1 3ws1_A_,23,333,1,1 3ws1_A_,24,35,1,1 3ws1_A_,25,331,1,1 3ws1_A_,26,33,1,1 3ws1_A_,27,329,1,1 3ws1_A_,28,31,1,1 3ws1_A_,32,230,1,1 3ws1_A_,38,48,1,1 3ws1_A_,39,335,1,1 3ws1_A_,40,46,1,1 3ws1_A_,40,195,1,1 3ws1_A_,40,335,1,1 3ws1_A_,41,43,1,1 3ws1_A_,41,45,1,1 3ws1_A_,42,197,1,1 3ws1_A_,44,46,1,1 3ws1_A_,49,51,1,1 3ws1_A_,49,52,1,1 3ws1_A_,51,189,1,1 3ws1_A_,53,192,1,1 3ws1_A_,53,194,1,1 3ws1_A_,54,220,1,1 3ws1_A_,55,193,1,1 3ws1_A_,55,206,1,1 3ws1_A_,55,313,1,1 3ws1_A_,56,59,1,1 3ws1_A_,56,218,1,1 3ws1_A_,57,60,1,1 3ws1_A_,58,61,1,1 3ws1_A_,59,62,1,1 3ws1_A_,60,63,1,1 3ws1_A_,60,64,1,1 3ws1_A_,60,218,1,1 3ws1_A_,61,65,1,1 3ws1_A_,61,144,1,1 3ws1_A_,61,146,1,1 3ws1_A_,61,215,1,1 3ws1_A_,62,66,1,1 3ws1_A_,63,67,1,1 3ws1_A_,64,68,1,1 3ws1_A_,64,214,1,1 3ws1_A_,65,69,1,1 3ws1_A_,66,70,1,1 3ws1_A_,67,71,1,1 3ws1_A_,68,72,1,1 3ws1_A_,69,73,1,1 3ws1_A_,69,245,1,1 3ws1_A_,70,74,1,1 3ws1_A_,71,76,1,1 3ws1_A_,71,77,1,1 3ws1_A_,72,75,1,1 3ws1_A_,74,76,1,1 3ws1_A_,74,171,1,1 3ws1_A_,78,80,1,1 3ws1_A_,78,81,1,1 3ws1_A_,78,86,1,1 3ws1_A_,79,99,1,1 3ws1_A_,79,101,1,1 3ws1_A_,82,85,1,1 3ws1_A_,83,86,1,1 3ws1_A_,83,87,1,1 3ws1_A_,83,98,1,1 3ws1_A_,84,95,1,1 3ws1_A_,84,96,1,1 3ws1_A_,87,90,1,1 3ws1_A_,88,91,1,1 3ws1_A_,89,122,1,1 3ws1_A_,89,130,1,1 3ws1_A_,90,93,1,1 3ws1_A_,92,96,1,1 3ws1_A_,93,95,1,1 3ws1_A_,93,96,1,1 3ws1_A_,94,97,1,1 3ws1_A_,99,102,1,1 3ws1_A_,99,103,1,1 3ws1_A_,100,104,1,1 3ws1_A_,101,105,1,1 3ws1_A_,102,105,1,1 3ws1_A_,102,107,1,1 3ws1_A_,103,106,1,1 3ws1_A_,104,264,1,1 3ws1_A_,105,107,1,1 3ws1_A_,106,143,1,1 3ws1_A_,106,145,1,1 3ws1_A_,107,139,1,1 3ws1_A_,107,254,1,1 3ws1_A_,108,111,1,1 3ws1_A_,109,135,1,1 3ws1_A_,109,136,1,1 3ws1_A_,111,145,1,1 3ws1_A_,112,145,1,1 3ws1_A_,113,146,1,1 3ws1_A_,116,119,1,1 3ws1_A_,120,124,1,1 3ws1_A_,121,124,1,1 3ws1_A_,121,125,1,1 3ws1_A_,122,126,1,1 3ws1_A_,123,127,1,1 3ws1_A_,124,128,1,1 3ws1_A_,125,129,1,1 3ws1_A_,126,130,1,1 3ws1_A_,127,131,1,1 3ws1_A_,128,131,1,1 3ws1_A_,128,132,1,1 3ws1_A_,129,132,1,1 3ws1_A_,129,147,1,1 3ws1_A_,137,140,1,1 3ws1_A_,140,292,1,1 3ws1_A_,142,261,1,1 3ws1_A_,142,290,1,1 3ws1_A_,144,309,1,1 3ws1_A_,145,148,1,1 3ws1_A_,145,149,1,1 3ws1_A_,146,150,1,1 3ws1_A_,147,151,1,1 3ws1_A_,148,152,1,1 3ws1_A_,149,153,1,1 3ws1_A_,150,154,1,1 3ws1_A_,151,155,1,1 3ws1_A_,152,156,1,1 3ws1_A_,153,157,1,1 3ws1_A_,154,158,1,1 3ws1_A_,155,159,1,1 3ws1_A_,156,159,1,1 3ws1_A_,156,160,1,1 3ws1_A_,157,160,1,1 3ws1_A_,157,162,1,1 3ws1_A_,158,161,1,1 3ws1_A_,163,167,1,1 3ws1_A_,164,168,1,1 3ws1_A_,165,169,1,1 3ws1_A_,166,170,1,1 3ws1_A_,167,171,1,1 3ws1_A_,168,172,1,1 3ws1_A_,168,173,1,1 3ws1_A_,169,174,1,1 3ws1_A_,169,181,1,1 3ws1_A_,172,176,1,1 3ws1_A_,173,178,1,1 3ws1_A_,174,177,1,1 3ws1_A_,177,179,1,1 3ws1_A_,177,227,1,1 3ws1_A_,180,189,1,1 3ws1_A_,180,220,1,1 3ws1_A_,180,224,1,1 3ws1_A_,181,220,1,1 3ws1_A_,181,224,1,1 3ws1_A_,182,219,1,1 3ws1_A_,183,219,1,1 3ws1_A_,186,189,1,1 3ws1_A_,187,190,1,1 3ws1_A_,189,192,1,1 3ws1_A_,190,193,1,1 3ws1_A_,194,205,1,1 3ws1_A_,195,335,1,1 3ws1_A_,196,204,1,1 3ws1_A_,197,315,1,1 3ws1_A_,197,336,1,1 3ws1_A_,198,201,1,1 3ws1_A_,198,202,1,1 3ws1_A_,209,212,1,1 3ws1_A_,211,215,1,1 3ws1_A_,212,213,1,1 3ws1_A_,212,215,1,1 3ws1_A_,212,216,1,1 3ws1_A_,217,219,1,1 3ws1_A_,220,221,1,1 3ws1_A_,221,224,1,1 3ws1_A_,221,225,1,1 3ws1_A_,222,226,1,1 3ws1_A_,223,227,1,1 3ws1_A_,224,227,1,1 3ws1_A_,225,229,1,1 3ws1_A_,226,230,1,1 3ws1_A_,227,231,1,1 3ws1_A_,228,232,1,1 3ws1_A_,229,233,1,1 3ws1_A_,230,233,1,1 3ws1_A_,230,235,1,1 3ws1_A_,231,234,1,1 3ws1_A_,231,243,1,1 3ws1_A_,232,250,1,1 3ws1_A_,239,242,1,1 3ws1_A_,239,243,1,1 3ws1_A_,240,244,1,1 3ws1_A_,241,245,1,1 3ws1_A_,242,246,1,1 3ws1_A_,243,247,1,1 3ws1_A_,244,248,1,1 3ws1_A_,245,249,1,1 3ws1_A_,246,249,1,1 3ws1_A_,247,250,1,1 3ws1_A_,248,251,1,1 3ws1_A_,249,263,1,1 3ws1_A_,250,302,1,1 3ws1_A_,252,299,1,1 3ws1_A_,253,261,1,1 3ws1_A_,253,295,1,1 3ws1_A_,254,261,1,1 3ws1_A_,255,257,1,1 3ws1_A_,255,293,1,1 3ws1_A_,256,259,1,1 3ws1_A_,260,267,1,1 3ws1_A_,261,262,1,1 3ws1_A_,262,265,1,1 3ws1_A_,263,265,1,1 3ws1_A_,266,308,1,1 3ws1_A_,268,306,1,1 3ws1_A_,270,304,1,1 3ws1_A_,273,276,1,1 3ws1_A_,273,277,1,1 3ws1_A_,274,278,1,1 3ws1_A_,275,278,1,1 3ws1_A_,275,279,1,1 3ws1_A_,276,280,1,1 3ws1_A_,277,281,1,1 3ws1_A_,278,281,1,1 3ws1_A_,279,282,1,1 3ws1_A_,281,340,1,1 3ws1_A_,282,285,1,1 3ws1_A_,282,286,1,1 3ws1_A_,283,287,1,1 3ws1_A_,284,290,1,1 3ws1_A_,288,290,1,1 3ws1_A_,302,304,1,1 3ws1_A_,306,308,1,1 3ws1_A_,307,322,1,1 3ws1_A_,308,319,1,1 3ws1_A_,309,310,1,1 3ws1_A_,309,320,1,1 3ws1_A_,311,318,1,1 3ws1_A_,311,343,1,1 3ws1_A_,312,343,1,1 3ws1_A_,313,316,1,1 3ws1_A_,313,337,1,1 3ws1_A_,317,334,1,1 3ws1_A_,318,343,1,1 3ws1_A_,319,332,1,1 3ws1_A_,321,330,1,1 3ws1_A_,323,326,1,1 3ws1_A_,323,328,1,1 3ws1_A_,324,327,1,1 3ws1_A_,326,328,1,1 3ws1_A_,338,343,1,1 3ws1_A_,339,342,1,1 3ws1_A_,339,343,1,1 3ws1_A_,340,344,1,1 3ws1_A_,341,345,1,1 3ws1_A_,342,346,1,1 3ws1_A_,343,347,1,1 3ws1_A_,344,348,1,1 3ws1_A_,345,349,1,1 3ws1_A_,346,350,1,1 3ws1_A_,347,351,1,1 3ws1_A_,348,352,1,1 3ws1_A_,348,359,1,1 3ws1_A_,349,352,1,1 3ws1_A_,349,353,1,1 3ws1_A_,350,354,1,1 3ws1_A_,351,356,1,1 3ws1_A_,352,355,1,1