pair,contact1,contact2,flow1,flow2 4a3u_A_,1,300,1,1 4a3u_A_,2,4,1,1 4a3u_A_,2,5,1,1 4a3u_A_,3,17,1,1 4a3u_A_,3,300,1,1 4a3u_A_,5,17,1,1 4a3u_A_,6,17,1,1 4a3u_A_,7,14,1,1 4a3u_A_,8,10,1,1 4a3u_A_,8,12,1,1 4a3u_A_,8,13,1,1 4a3u_A_,9,12,1,1 4a3u_A_,11,218,1,1 4a3u_A_,15,91,1,1 4a3u_A_,16,18,1,1 4a3u_A_,16,19,1,1 4a3u_A_,16,47,1,1 4a3u_A_,17,309,1,1 4a3u_A_,17,311,1,1 4a3u_A_,18,49,1,1 4a3u_A_,19,311,1,1 4a3u_A_,19,313,1,1 4a3u_A_,20,50,1,1 4a3u_A_,20,52,1,1 4a3u_A_,21,313,1,1 4a3u_A_,25,27,1,1 4a3u_A_,25,41,1,1 4a3u_A_,25,340,1,1 4a3u_A_,25,341,1,1 4a3u_A_,25,348,1,1 4a3u_A_,26,344,1,1 4a3u_A_,27,35,1,1 4a3u_A_,27,340,1,1 4a3u_A_,27,345,1,1 4a3u_A_,28,67,1,1 4a3u_A_,29,32,1,1 4a3u_A_,29,33,1,1 4a3u_A_,32,68,1,1 4a3u_A_,32,70,1,1 4a3u_A_,32,76,1,1 4a3u_A_,35,38,1,1 4a3u_A_,36,39,1,1 4a3u_A_,37,41,1,1 4a3u_A_,38,42,1,1 4a3u_A_,39,43,1,1 4a3u_A_,40,44,1,1 4a3u_A_,41,45,1,1 4a3u_A_,42,45,1,1 4a3u_A_,42,54,1,1 4a3u_A_,43,46,1,1 4a3u_A_,44,45,1,1 4a3u_A_,44,350,1,1 4a3u_A_,45,48,1,1 4a3u_A_,45,317,1,1 4a3u_A_,45,318,1,1 4a3u_A_,51,93,1,1 4a3u_A_,51,95,1,1 4a3u_A_,53,54,1,1 4a3u_A_,53,95,1,1 4a3u_A_,53,97,1,1 4a3u_A_,54,56,1,1 4a3u_A_,56,97,1,1 4a3u_A_,57,69,1,1 4a3u_A_,57,71,1,1 4a3u_A_,58,99,1,1 4a3u_A_,59,62,1,1 4a3u_A_,60,63,1,1 4a3u_A_,61,100,1,1 4a3u_A_,61,148,1,1 4a3u_A_,62,101,1,1 4a3u_A_,65,68,1,1 4a3u_A_,67,129,1,1 4a3u_A_,70,80,1,1 4a3u_A_,71,159,1,1 4a3u_A_,73,76,1,1 4a3u_A_,73,77,1,1 4a3u_A_,74,78,1,1 4a3u_A_,75,79,1,1 4a3u_A_,76,80,1,1 4a3u_A_,77,80,1,1 4a3u_A_,77,81,1,1 4a3u_A_,80,83,1,1 4a3u_A_,80,84,1,1 4a3u_A_,81,84,1,1 4a3u_A_,81,85,1,1 4a3u_A_,82,86,1,1 4a3u_A_,83,87,1,1 4a3u_A_,84,88,1,1 4a3u_A_,84,163,1,1 4a3u_A_,85,89,1,1 4a3u_A_,86,90,1,1 4a3u_A_,87,90,1,1 4a3u_A_,87,92,1,1 4a3u_A_,88,91,1,1 4a3u_A_,88,166,1,1 4a3u_A_,94,166,1,1 4a3u_A_,96,167,1,1 4a3u_A_,96,169,1,1 4a3u_A_,97,169,1,1 4a3u_A_,98,169,1,1 4a3u_A_,98,171,1,1 4a3u_A_,100,102,1,1 4a3u_A_,100,177,1,1 4a3u_A_,101,104,1,1 4a3u_A_,102,105,1,1 4a3u_A_,103,120,1,1 4a3u_A_,103,180,1,1 4a3u_A_,103,231,1,1 4a3u_A_,106,109,1,1 4a3u_A_,106,110,1,1 4a3u_A_,107,111,1,1 4a3u_A_,107,136,1,1 4a3u_A_,108,129,1,1 4a3u_A_,110,112,1,1 4a3u_A_,113,137,1,1 4a3u_A_,114,139,1,1 4a3u_A_,116,139,1,1 4a3u_A_,116,141,1,1 4a3u_A_,117,189,1,1 4a3u_A_,118,188,1,1 4a3u_A_,120,138,1,1 4a3u_A_,121,135,1,1 4a3u_A_,126,133,1,1 4a3u_A_,127,132,1,1 4a3u_A_,128,130,1,1 4a3u_A_,128,131,1,1 4a3u_A_,139,145,1,1 4a3u_A_,141,189,1,1 4a3u_A_,142,144,1,1 4a3u_A_,142,145,1,1 4a3u_A_,143,146,1,1 4a3u_A_,145,148,1,1 4a3u_A_,145,149,1,1 4a3u_A_,146,150,1,1 4a3u_A_,147,151,1,1 4a3u_A_,148,152,1,1 4a3u_A_,149,153,1,1 4a3u_A_,150,154,1,1 4a3u_A_,151,155,1,1 4a3u_A_,151,210,1,1 4a3u_A_,152,156,1,1 4a3u_A_,153,157,1,1 4a3u_A_,154,158,1,1 4a3u_A_,154,210,1,1 4a3u_A_,155,159,1,1 4a3u_A_,156,160,1,1 4a3u_A_,158,162,1,1 4a3u_A_,159,163,1,1 4a3u_A_,160,165,1,1 4a3u_A_,161,164,1,1 4a3u_A_,168,219,1,1 4a3u_A_,168,221,1,1 4a3u_A_,169,222,1,1 4a3u_A_,170,221,1,1 4a3u_A_,170,223,1,1 4a3u_A_,171,173,1,1 4a3u_A_,172,223,1,1 4a3u_A_,173,176,1,1 4a3u_A_,174,225,1,1 4a3u_A_,174,260,1,1 4a3u_A_,175,179,1,1 4a3u_A_,176,180,1,1 4a3u_A_,177,181,1,1 4a3u_A_,178,182,1,1 4a3u_A_,179,183,1,1 4a3u_A_,180,186,1,1 4a3u_A_,181,187,1,1 4a3u_A_,182,200,1,1 4a3u_A_,183,186,1,1 4a3u_A_,183,187,1,1 4a3u_A_,183,228,1,1 4a3u_A_,184,235,1,1 4a3u_A_,184,236,1,1 4a3u_A_,185,188,1,1 4a3u_A_,185,232,1,1 4a3u_A_,185,234,1,1 4a3u_A_,187,189,1,1 4a3u_A_,187,193,1,1 4a3u_A_,189,191,1,1 4a3u_A_,191,193,1,1 4a3u_A_,191,194,1,1 4a3u_A_,192,202,1,1 4a3u_A_,193,206,1,1 4a3u_A_,194,199,1,1 4a3u_A_,195,200,1,1 4a3u_A_,196,200,1,1 4a3u_A_,197,201,1,1 4a3u_A_,199,202,1,1 4a3u_A_,200,235,1,1 4a3u_A_,201,205,1,1 4a3u_A_,202,206,1,1 4a3u_A_,203,207,1,1 4a3u_A_,204,208,1,1 4a3u_A_,205,206,1,1 4a3u_A_,205,209,1,1 4a3u_A_,206,210,1,1 4a3u_A_,207,211,1,1 4a3u_A_,208,212,1,1 4a3u_A_,209,213,1,1 4a3u_A_,210,214,1,1 4a3u_A_,211,214,1,1 4a3u_A_,211,215,1,1 4a3u_A_,212,216,1,1 4a3u_A_,215,219,1,1 4a3u_A_,216,219,1,1 4a3u_A_,216,220,1,1 4a3u_A_,217,220,1,1 4a3u_A_,217,253,1,1 4a3u_A_,220,255,1,1 4a3u_A_,222,256,1,1 4a3u_A_,222,258,1,1 4a3u_A_,224,258,1,1 4a3u_A_,224,260,1,1 4a3u_A_,227,262,1,1 4a3u_A_,227,273,1,1 4a3u_A_,228,273,1,1 4a3u_A_,230,233,1,1 4a3u_A_,235,237,1,1 4a3u_A_,235,273,1,1 4a3u_A_,237,240,1,1 4a3u_A_,238,241,1,1 4a3u_A_,238,242,1,1 4a3u_A_,239,243,1,1 4a3u_A_,241,245,1,1 4a3u_A_,242,246,1,1 4a3u_A_,243,247,1,1 4a3u_A_,244,248,1,1 4a3u_A_,245,249,1,1 4a3u_A_,246,250,1,1 4a3u_A_,247,251,1,1 4a3u_A_,248,252,1,1 4a3u_A_,250,253,1,1 4a3u_A_,250,283,1,1 4a3u_A_,250,285,1,1 4a3u_A_,257,287,1,1 4a3u_A_,257,289,1,1 4a3u_A_,259,289,1,1 4a3u_A_,260,292,1,1 4a3u_A_,261,277,1,1 4a3u_A_,261,291,1,1 4a3u_A_,263,266,1,1 4a3u_A_,263,269,1,1 4a3u_A_,263,271,1,1 4a3u_A_,264,270,1,1 4a3u_A_,267,293,1,1 4a3u_A_,267,315,1,1 4a3u_A_,269,292,1,1 4a3u_A_,271,273,1,1 4a3u_A_,276,280,1,1 4a3u_A_,277,281,1,1 4a3u_A_,279,282,1,1 4a3u_A_,280,283,1,1 4a3u_A_,280,284,1,1 4a3u_A_,281,284,1,1 4a3u_A_,281,286,1,1 4a3u_A_,281,306,1,1 4a3u_A_,281,309,1,1 4a3u_A_,282,285,1,1 4a3u_A_,288,309,1,1 4a3u_A_,290,310,1,1 4a3u_A_,290,312,1,1 4a3u_A_,291,312,1,1 4a3u_A_,292,293,1,1 4a3u_A_,295,297,1,1 4a3u_A_,295,298,1,1 4a3u_A_,295,299,1,1 4a3u_A_,296,300,1,1 4a3u_A_,297,301,1,1 4a3u_A_,298,302,1,1 4a3u_A_,299,303,1,1 4a3u_A_,300,304,1,1 4a3u_A_,301,305,1,1 4a3u_A_,302,305,1,1 4a3u_A_,302,308,1,1 4a3u_A_,303,306,1,1 4a3u_A_,305,307,1,1 4a3u_A_,314,317,1,1 4a3u_A_,315,318,1,1 4a3u_A_,322,325,1,1 4a3u_A_,322,326,1,1 4a3u_A_,322,355,1,1 4a3u_A_,323,327,1,1 4a3u_A_,324,328,1,1 4a3u_A_,325,329,1,1 4a3u_A_,326,331,1,1 4a3u_A_,327,330,1,1 4a3u_A_,336,341,1,1 4a3u_A_,337,340,1,1 4a3u_A_,337,352,1,1 4a3u_A_,338,341,1,1 4a3u_A_,342,344,1,1 4a3u_A_,346,349,1,1 4a3u_A_,346,350,1,1 4a3u_A_,348,351,1,1