pair,contact1,contact2,flow1,flow2 7utl_A_,4,5,1,1 7utl_A_,6,22,1,1 7utl_A_,7,22,1,1 7utl_A_,8,101,1,1 7utl_A_,8,103,1,1 7utl_A_,9,20,1,1 7utl_A_,9,339,1,1 7utl_A_,10,103,1,1 7utl_A_,11,18,1,1 7utl_A_,13,16,1,1 7utl_A_,14,156,1,1 7utl_A_,15,33,1,1 7utl_A_,16,18,1,1 7utl_A_,17,31,1,1 7utl_A_,19,28,1,1 7utl_A_,19,29,1,1 7utl_A_,21,24,1,1 7utl_A_,23,343,1,1 7utl_A_,24,343,1,1 7utl_A_,28,93,1,1 7utl_A_,35,68,1,1 7utl_A_,36,53,1,1 7utl_A_,37,66,1,1 7utl_A_,39,63,1,1 7utl_A_,39,64,1,1 7utl_A_,55,59,1,1 7utl_A_,56,60,1,1 7utl_A_,57,61,1,1 7utl_A_,62,65,1,1 7utl_A_,70,76,1,1 7utl_A_,72,74,1,1 7utl_A_,73,114,1,1 7utl_A_,77,80,1,1 7utl_A_,78,82,1,1 7utl_A_,79,83,1,1 7utl_A_,80,83,1,1 7utl_A_,80,84,1,1 7utl_A_,81,85,1,1 7utl_A_,82,86,1,1 7utl_A_,83,87,1,1 7utl_A_,84,88,1,1 7utl_A_,85,89,1,1 7utl_A_,86,90,1,1 7utl_A_,87,91,1,1 7utl_A_,87,92,1,1 7utl_A_,88,93,1,1 7utl_A_,89,95,1,1 7utl_A_,102,130,1,1 7utl_A_,102,132,1,1 7utl_A_,104,132,1,1 7utl_A_,104,134,1,1 7utl_A_,106,134,1,1 7utl_A_,106,136,1,1 7utl_A_,111,115,1,1 7utl_A_,112,116,1,1 7utl_A_,113,117,1,1 7utl_A_,114,118,1,1 7utl_A_,115,119,1,1 7utl_A_,116,120,1,1 7utl_A_,117,121,1,1 7utl_A_,118,122,1,1 7utl_A_,119,123,1,1 7utl_A_,120,124,1,1 7utl_A_,121,125,1,1 7utl_A_,122,126,1,1 7utl_A_,123,358,1,1 7utl_A_,131,356,1,1 7utl_A_,136,140,1,1 7utl_A_,137,140,1,1 7utl_A_,137,141,1,1 7utl_A_,138,142,1,1 7utl_A_,139,143,1,1 7utl_A_,140,144,1,1 7utl_A_,141,145,1,1 7utl_A_,147,166,1,1 7utl_A_,147,167,1,1 7utl_A_,148,166,1,1 7utl_A_,149,164,1,1 7utl_A_,150,297,1,1 7utl_A_,151,162,1,1 7utl_A_,152,297,1,1 7utl_A_,152,299,1,1 7utl_A_,153,160,1,1 7utl_A_,154,299,1,1 7utl_A_,154,302,1,1 7utl_A_,155,158,1,1 7utl_A_,159,177,1,1 7utl_A_,160,176,1,1 7utl_A_,161,175,1,1 7utl_A_,163,170,1,1 7utl_A_,170,173,1,1 7utl_A_,171,174,1,1 7utl_A_,172,283,1,1 7utl_A_,173,280,1,1 7utl_A_,180,184,1,1 7utl_A_,181,185,1,1 7utl_A_,182,185,1,1 7utl_A_,182,186,1,1 7utl_A_,183,187,1,1 7utl_A_,184,188,1,1 7utl_A_,185,189,1,1 7utl_A_,185,205,1,1 7utl_A_,186,190,1,1 7utl_A_,187,191,1,1 7utl_A_,188,192,1,1 7utl_A_,189,193,1,1 7utl_A_,190,194,1,1 7utl_A_,192,195,1,1 7utl_A_,192,197,1,1 7utl_A_,193,196,1,1 7utl_A_,195,252,1,1 7utl_A_,202,206,1,1 7utl_A_,203,207,1,1 7utl_A_,204,208,1,1 7utl_A_,205,209,1,1 7utl_A_,206,209,1,1 7utl_A_,206,210,1,1 7utl_A_,207,211,1,1 7utl_A_,208,212,1,1 7utl_A_,209,213,1,1 7utl_A_,210,214,1,1 7utl_A_,211,214,1,1 7utl_A_,211,215,1,1 7utl_A_,217,253,1,1 7utl_A_,219,311,1,1 7utl_A_,220,225,1,1 7utl_A_,220,314,1,1 7utl_A_,221,225,1,1 7utl_A_,222,226,1,1 7utl_A_,223,227,1,1 7utl_A_,224,228,1,1 7utl_A_,225,229,1,1 7utl_A_,226,229,1,1 7utl_A_,228,232,1,1 7utl_A_,232,236,1,1 7utl_A_,237,249,1,1 7utl_A_,238,247,1,1 7utl_A_,239,247,1,1 7utl_A_,241,244,1,1 7utl_A_,241,245,1,1 7utl_A_,243,245,1,1 7utl_A_,250,252,1,1 7utl_A_,250,253,1,1 7utl_A_,251,254,1,1 7utl_A_,251,255,1,1 7utl_A_,252,255,1,1 7utl_A_,252,256,1,1 7utl_A_,256,259,1,1 7utl_A_,257,260,1,1 7utl_A_,258,262,1,1 7utl_A_,261,262,1,1 7utl_A_,262,265,1,1 7utl_A_,263,266,1,1 7utl_A_,272,276,1,1 7utl_A_,273,276,1,1 7utl_A_,273,277,1,1 7utl_A_,274,278,1,1 7utl_A_,275,279,1,1 7utl_A_,276,280,1,1 7utl_A_,277,281,1,1 7utl_A_,278,282,1,1 7utl_A_,279,283,1,1 7utl_A_,281,284,1,1 7utl_A_,284,285,1,1 7utl_A_,286,289,1,1 7utl_A_,288,292,1,1 7utl_A_,289,293,1,1 7utl_A_,290,294,1,1 7utl_A_,292,295,1,1 7utl_A_,300,303,1,1 7utl_A_,301,304,1,1 7utl_A_,302,305,1,1 7utl_A_,303,334,1,1 7utl_A_,307,311,1,1 7utl_A_,308,312,1,1 7utl_A_,309,313,1,1 7utl_A_,310,314,1,1 7utl_A_,311,315,1,1 7utl_A_,312,316,1,1 7utl_A_,313,317,1,1 7utl_A_,314,317,1,1 7utl_A_,314,318,1,1 7utl_A_,315,319,1,1 7utl_A_,316,320,1,1 7utl_A_,331,334,1,1 7utl_A_,334,337,1,1 7utl_A_,336,340,1,1 7utl_A_,337,341,1,1 7utl_A_,338,342,1,1 7utl_A_,339,343,1,1 7utl_A_,340,344,1,1 7utl_A_,341,345,1,1 7utl_A_,342,346,1,1 7utl_A_,343,347,1,1 7utl_A_,344,347,1,1 7utl_A_,348,352,1,1 7utl_A_,350,353,1,1 7utl_A_,351,354,1,1 7utl_A_,357,360,1,1 7utl_A_,358,362,1,1 7utl_A_,359,363,1,1 7utl_A_,360,364,1,1 7utl_A_,364,367,1,1 7utl_A_,366,369,1,1 7utl_A_,367,370,1,1 7utl_A_,367,371,1,1 7utl_A_,368,371,1,1 7utl_A_,369,372,1,1 7utl_A_,369,373,1,1