pair,contact1,contact2,flow1,flow2 3eq2_A_,4,5,1,1 3eq2_A_,4,28,1,1 3eq2_A_,4,48,1,1 3eq2_A_,5,28,1,1 3eq2_A_,5,30,1,1 3eq2_A_,6,51,1,1 3eq2_A_,7,30,1,1 3eq2_A_,7,32,1,1 3eq2_A_,8,51,1,1 3eq2_A_,8,53,1,1 3eq2_A_,9,15,1,1 3eq2_A_,11,15,1,1 3eq2_A_,13,16,1,1 3eq2_A_,13,17,1,1 3eq2_A_,14,17,1,1 3eq2_A_,14,18,1,1 3eq2_A_,15,19,1,1 3eq2_A_,17,21,1,1 3eq2_A_,18,22,1,1 3eq2_A_,19,23,1,1 3eq2_A_,21,25,1,1 3eq2_A_,22,25,1,1 3eq2_A_,22,27,1,1 3eq2_A_,23,26,1,1 3eq2_A_,25,107,1,1 3eq2_A_,34,38,1,1 3eq2_A_,36,39,1,1 3eq2_A_,36,40,1,1 3eq2_A_,37,41,1,1 3eq2_A_,39,43,1,1 3eq2_A_,40,44,1,1 3eq2_A_,41,44,1,1 3eq2_A_,41,45,1,1 3eq2_A_,44,45,1,1 3eq2_A_,50,75,1,1 3eq2_A_,50,77,1,1 3eq2_A_,52,77,1,1 3eq2_A_,52,79,1,1 3eq2_A_,53,55,1,1 3eq2_A_,53,98,1,1 3eq2_A_,61,65,1,1 3eq2_A_,62,66,1,1 3eq2_A_,63,67,1,1 3eq2_A_,65,69,1,1 3eq2_A_,66,69,1,1 3eq2_A_,66,70,1,1 3eq2_A_,68,73,1,1 3eq2_A_,68,91,1,1 3eq2_A_,76,93,1,1 3eq2_A_,78,94,1,1 3eq2_A_,78,96,1,1 3eq2_A_,80,82,1,1 3eq2_A_,80,83,1,1 3eq2_A_,81,83,1,1 3eq2_A_,81,84,1,1 3eq2_A_,82,83,1,1 3eq2_A_,83,87,1,1 3eq2_A_,84,88,1,1 3eq2_A_,85,89,1,1 3eq2_A_,86,89,1,1 3eq2_A_,86,90,1,1 3eq2_A_,87,91,1,1 3eq2_A_,87,92,1,1 3eq2_A_,102,104,1,1 3eq2_A_,102,105,1,1 3eq2_A_,104,108,1,1 3eq2_A_,105,109,1,1 3eq2_A_,106,109,1,1 3eq2_A_,106,110,1,1 3eq2_A_,107,111,1,1 3eq2_A_,108,112,1,1 3eq2_A_,110,114,1,1 3eq2_A_,111,115,1,1 3eq2_A_,112,116,1,1 3eq2_A_,114,117,1,1 3eq2_A_,114,118,1,1 3eq2_A_,115,119,1,1 3eq2_A_,117,120,1,1 3eq2_A_,117,121,1,1 3eq2_A_,118,122,1,1 3eq2_A_,119,123,1,1 3eq2_A_,120,124,1,1 3eq2_A_,121,125,1,1 3eq2_A_,122,125,1,1 3eq2_A_,122,126,1,1 3eq2_A_,125,128,1,1 3eq2_A_,125,129,1,1 3eq2_A_,126,130,1,1 3eq2_A_,128,132,1,1 3eq2_A_,129,133,1,1 3eq2_A_,130,134,1,1 3eq2_A_,131,135,1,1 3eq2_A_,133,136,1,1 3eq2_A_,133,137,1,1 3eq2_A_,134,137,1,1 3eq2_A_,134,138,1,1 3eq2_A_,137,140,1,1 3eq2_A_,137,141,1,1 3eq2_A_,138,142,1,1 3eq2_A_,140,144,1,1 3eq2_A_,141,145,1,1 3eq2_A_,142,146,1,1 3eq2_A_,143,147,1,1 3eq2_A_,144,148,1,1 3eq2_A_,145,149,1,1 3eq2_A_,146,150,1,1 3eq2_A_,147,151,1,1 3eq2_A_,148,152,1,1 3eq2_A_,149,153,1,1 3eq2_A_,150,154,1,1 3eq2_A_,151,155,1,1 3eq2_A_,158,171,1,1 3eq2_A_,159,181,1,1 3eq2_A_,162,169,1,1 3eq2_A_,164,167,1,1 3eq2_A_,168,359,1,1 3eq2_A_,170,357,1,1 3eq2_A_,172,355,1,1 3eq2_A_,174,353,1,1 3eq2_A_,177,313,1,1 3eq2_A_,178,194,1,1 3eq2_A_,180,192,1,1 3eq2_A_,184,188,1,1 3eq2_A_,185,187,1,1 3eq2_A_,185,188,1,1 3eq2_A_,187,259,1,1 3eq2_A_,189,257,1,1 3eq2_A_,191,255,1,1 3eq2_A_,195,252,1,1 3eq2_A_,195,313,1,1 3eq2_A_,197,250,1,1 3eq2_A_,200,204,1,1 3eq2_A_,202,205,1,1 3eq2_A_,203,206,1,1 3eq2_A_,203,207,1,1 3eq2_A_,206,209,1,1 3eq2_A_,206,210,1,1 3eq2_A_,207,211,1,1 3eq2_A_,211,213,1,1 3eq2_A_,211,214,1,1 3eq2_A_,212,215,1,1 3eq2_A_,213,217,1,1 3eq2_A_,214,218,1,1 3eq2_A_,215,219,1,1 3eq2_A_,216,220,1,1 3eq2_A_,217,220,1,1 3eq2_A_,220,222,1,1 3eq2_A_,221,223,1,1 3eq2_A_,231,234,1,1 3eq2_A_,231,235,1,1 3eq2_A_,232,299,1,1 3eq2_A_,233,236,1,1 3eq2_A_,233,237,1,1 3eq2_A_,234,238,1,1 3eq2_A_,235,239,1,1 3eq2_A_,236,240,1,1 3eq2_A_,237,241,1,1 3eq2_A_,238,242,1,1 3eq2_A_,239,242,1,1 3eq2_A_,239,243,1,1 3eq2_A_,239,294,1,1 3eq2_A_,240,244,1,1 3eq2_A_,240,296,1,1 3eq2_A_,241,245,1,1 3eq2_A_,245,247,1,1 3eq2_A_,252,271,1,1 3eq2_A_,254,267,1,1 3eq2_A_,256,265,1,1 3eq2_A_,258,263,1,1 3eq2_A_,262,303,1,1 3eq2_A_,266,287,1,1 3eq2_A_,266,300,1,1 3eq2_A_,267,298,1,1 3eq2_A_,267,300,1,1 3eq2_A_,276,310,1,1 3eq2_A_,277,284,1,1 3eq2_A_,279,282,1,1 3eq2_A_,309,358,1,1 3eq2_A_,311,340,1,1 3eq2_A_,311,356,1,1 3eq2_A_,313,352,1,1 3eq2_A_,318,319,1,1 3eq2_A_,320,322,1,1 3eq2_A_,323,327,1,1 3eq2_A_,327,330,1,1 3eq2_A_,327,331,1,1 3eq2_A_,328,331,1,1 3eq2_A_,328,332,1,1 3eq2_A_,331,334,1,1 3eq2_A_,336,340,1,1 3eq2_A_,337,341,1,1 3eq2_A_,338,342,1,1 3eq2_A_,339,343,1,1 3eq2_A_,340,344,1,1