pair,contact1,contact2,flow1,flow2 2iy5_A_,1,4,1,1 2iy5_A_,3,7,1,1 2iy5_A_,4,8,1,1 2iy5_A_,6,9,1,1 2iy5_A_,7,10,1,1 2iy5_A_,7,11,1,1 2iy5_A_,8,12,1,1 2iy5_A_,9,13,1,1 2iy5_A_,12,16,1,1 2iy5_A_,13,17,1,1 2iy5_A_,14,18,1,1 2iy5_A_,15,18,1,1 2iy5_A_,16,19,1,1 2iy5_A_,17,20,1,1 2iy5_A_,20,23,1,1 2iy5_A_,20,36,1,1 2iy5_A_,27,30,1,1 2iy5_A_,28,31,1,1 2iy5_A_,31,36,1,1 2iy5_A_,32,33,1,1 2iy5_A_,34,38,1,1 2iy5_A_,35,38,1,1 2iy5_A_,36,39,1,1 2iy5_A_,36,40,1,1 2iy5_A_,37,41,1,1 2iy5_A_,38,42,1,1 2iy5_A_,39,43,1,1 2iy5_A_,41,44,1,1 2iy5_A_,41,45,1,1 2iy5_A_,42,46,1,1 2iy5_A_,44,48,1,1 2iy5_A_,46,50,1,1 2iy5_A_,49,53,1,1 2iy5_A_,50,54,1,1 2iy5_A_,51,55,1,1 2iy5_A_,52,56,1,1 2iy5_A_,53,57,1,1 2iy5_A_,54,58,1,1 2iy5_A_,55,58,1,1 2iy5_A_,55,59,1,1 2iy5_A_,58,61,1,1 2iy5_A_,58,62,1,1 2iy5_A_,61,65,1,1 2iy5_A_,62,66,1,1 2iy5_A_,64,68,1,1 2iy5_A_,65,69,1,1 2iy5_A_,67,71,1,1 2iy5_A_,73,75,1,1 2iy5_A_,83,333,1,1 2iy5_A_,87,89,1,1 2iy5_A_,87,90,1,1 2iy5_A_,87,91,1,1 2iy5_A_,87,321,1,1 2iy5_A_,88,92,1,1 2iy5_A_,89,93,1,1 2iy5_A_,90,94,1,1 2iy5_A_,91,95,1,1 2iy5_A_,92,96,1,1 2iy5_A_,93,97,1,1 2iy5_A_,94,98,1,1 2iy5_A_,95,99,1,1 2iy5_A_,95,312,1,1 2iy5_A_,96,100,1,1 2iy5_A_,97,101,1,1 2iy5_A_,98,102,1,1 2iy5_A_,100,103,1,1 2iy5_A_,100,105,1,1 2iy5_A_,101,104,1,1 2iy5_A_,104,181,1,1 2iy5_A_,106,181,1,1 2iy5_A_,106,183,1,1 2iy5_A_,108,183,1,1 2iy5_A_,112,162,1,1 2iy5_A_,114,115,1,1 2iy5_A_,114,160,1,1 2iy5_A_,114,171,1,1 2iy5_A_,115,117,1,1 2iy5_A_,115,118,1,1 2iy5_A_,115,119,1,1 2iy5_A_,115,156,1,1 2iy5_A_,116,120,1,1 2iy5_A_,116,121,1,1 2iy5_A_,116,132,1,1 2iy5_A_,116,158,1,1 2iy5_A_,117,122,1,1 2iy5_A_,119,163,1,1 2iy5_A_,119,164,1,1 2iy5_A_,120,123,1,1 2iy5_A_,120,125,1,1 2iy5_A_,121,124,1,1 2iy5_A_,124,245,1,1 2iy5_A_,124,275,1,1 2iy5_A_,125,132,1,1 2iy5_A_,126,129,1,1 2iy5_A_,129,131,1,1 2iy5_A_,129,132,1,1 2iy5_A_,136,191,1,1 2iy5_A_,138,161,1,1 2iy5_A_,140,159,1,1 2iy5_A_,149,153,1,1 2iy5_A_,150,152,1,1 2iy5_A_,153,283,1,1 2iy5_A_,162,187,1,1 2iy5_A_,162,189,1,1 2iy5_A_,163,190,1,1 2iy5_A_,165,168,1,1 2iy5_A_,166,169,1,1 2iy5_A_,166,206,1,1 2iy5_A_,167,171,1,1 2iy5_A_,168,172,1,1 2iy5_A_,169,173,1,1 2iy5_A_,169,206,1,1 2iy5_A_,171,174,1,1 2iy5_A_,172,176,1,1 2iy5_A_,173,293,1,1 2iy5_A_,176,293,1,1 2iy5_A_,177,178,1,1 2iy5_A_,180,210,1,1 2iy5_A_,182,208,1,1 2iy5_A_,184,206,1,1 2iy5_A_,186,204,1,1 2iy5_A_,188,202,1,1 2iy5_A_,190,200,1,1 2iy5_A_,195,197,1,1 2iy5_A_,195,198,1,1 2iy5_A_,196,318,1,1 2iy5_A_,197,198,1,1 2iy5_A_,197,307,1,1 2iy5_A_,199,200,1,1 2iy5_A_,199,201,1,1 2iy5_A_,203,305,1,1 2iy5_A_,203,306,1,1 2iy5_A_,205,303,1,1 2iy5_A_,207,301,1,1 2iy5_A_,209,299,1,1 2iy5_A_,211,214,1,1 2iy5_A_,211,297,1,1 2iy5_A_,214,297,1,1 2iy5_A_,215,218,1,1 2iy5_A_,215,219,1,1 2iy5_A_,216,220,1,1 2iy5_A_,217,221,1,1 2iy5_A_,218,222,1,1 2iy5_A_,219,223,1,1 2iy5_A_,220,224,1,1 2iy5_A_,221,225,1,1 2iy5_A_,222,225,1,1 2iy5_A_,222,226,1,1 2iy5_A_,223,227,1,1 2iy5_A_,224,228,1,1 2iy5_A_,225,229,1,1 2iy5_A_,227,230,1,1 2iy5_A_,227,231,1,1 2iy5_A_,228,231,1,1 2iy5_A_,228,232,1,1 2iy5_A_,228,233,1,1 2iy5_A_,232,235,1,1 2iy5_A_,235,256,1,1 2iy5_A_,236,256,1,1 2iy5_A_,238,254,1,1 2iy5_A_,238,265,1,1 2iy5_A_,240,252,1,1 2iy5_A_,246,273,1,1 2iy5_A_,249,271,1,1 2iy5_A_,251,269,1,1 2iy5_A_,253,266,1,1 2iy5_A_,253,267,1,1 2iy5_A_,255,264,1,1 2iy5_A_,257,260,1,1 2iy5_A_,257,262,1,1 2iy5_A_,258,260,1,1 2iy5_A_,258,261,1,1 2iy5_A_,266,304,1,1 2iy5_A_,268,302,1,1 2iy5_A_,270,300,1,1 2iy5_A_,272,298,1,1 2iy5_A_,273,275,1,1 2iy5_A_,273,276,1,1 2iy5_A_,273,277,1,1 2iy5_A_,274,278,1,1 2iy5_A_,275,279,1,1 2iy5_A_,276,280,1,1 2iy5_A_,277,281,1,1 2iy5_A_,278,282,1,1 2iy5_A_,279,283,1,1 2iy5_A_,280,284,1,1 2iy5_A_,281,285,1,1 2iy5_A_,281,292,1,1 2iy5_A_,281,293,1,1 2iy5_A_,282,286,1,1 2iy5_A_,283,287,1,1 2iy5_A_,284,287,1,1 2iy5_A_,284,289,1,1 2iy5_A_,285,288,1,1 2iy5_A_,304,308,1,1 2iy5_A_,305,309,1,1 2iy5_A_,306,310,1,1 2iy5_A_,307,311,1,1 2iy5_A_,308,312,1,1 2iy5_A_,309,313,1,1 2iy5_A_,317,319,1,1 2iy5_A_,320,323,1,1 2iy5_A_,325,328,1,1 2iy5_A_,325,329,1,1 2iy5_A_,326,330,1,1 2iy5_A_,328,331,1,1 2iy5_A_,329,332,1,1 2iy5_A_,330,333,1,1 2iy5_A_,332,335,1,1 2iy5_A_,334,336,1,1