pair,contact1,contact2,flow1,flow2 7zcr_A_,6,31,1,1 7zcr_A_,7,33,1,1 7zcr_A_,7,75,1,1 7zcr_A_,8,30,1,1 7zcr_A_,8,31,1,1 7zcr_A_,8,33,1,1 7zcr_A_,9,11,1,1 7zcr_A_,10,33,1,1 7zcr_A_,14,17,1,1 7zcr_A_,15,215,1,1 7zcr_A_,16,171,1,1 7zcr_A_,19,20,1,1 7zcr_A_,19,21,1,1 7zcr_A_,19,67,1,1 7zcr_A_,21,166,1,1 7zcr_A_,22,25,1,1 7zcr_A_,22,27,1,1 7zcr_A_,23,69,1,1 7zcr_A_,23,166,1,1 7zcr_A_,25,27,1,1 7zcr_A_,25,153,1,1 7zcr_A_,27,30,1,1 7zcr_A_,27,153,1,1 7zcr_A_,30,72,1,1 7zcr_A_,30,73,1,1 7zcr_A_,32,73,1,1 7zcr_A_,32,75,1,1 7zcr_A_,34,75,1,1 7zcr_A_,34,77,1,1 7zcr_A_,36,77,1,1 7zcr_A_,36,79,1,1 7zcr_A_,37,58,1,1 7zcr_A_,38,79,1,1 7zcr_A_,38,84,1,1 7zcr_A_,39,41,1,1 7zcr_A_,39,56,1,1 7zcr_A_,40,84,1,1 7zcr_A_,40,85,1,1 7zcr_A_,40,86,1,1 7zcr_A_,40,88,1,1 7zcr_A_,41,54,1,1 7zcr_A_,41,59,1,1 7zcr_A_,42,190,1,1 7zcr_A_,43,52,1,1 7zcr_A_,45,50,1,1 7zcr_A_,45,218,1,1 7zcr_A_,46,48,1,1 7zcr_A_,46,49,1,1 7zcr_A_,46,50,1,1 7zcr_A_,46,211,1,1 7zcr_A_,53,190,1,1 7zcr_A_,55,142,1,1 7zcr_A_,60,62,1,1 7zcr_A_,63,145,1,1 7zcr_A_,64,127,1,1 7zcr_A_,66,147,1,1 7zcr_A_,66,149,1,1 7zcr_A_,68,149,1,1 7zcr_A_,68,151,1,1 7zcr_A_,69,72,1,1 7zcr_A_,70,151,1,1 7zcr_A_,70,153,1,1 7zcr_A_,71,119,1,1 7zcr_A_,72,119,1,1 7zcr_A_,72,153,1,1 7zcr_A_,73,118,1,1 7zcr_A_,74,117,1,1 7zcr_A_,75,116,1,1 7zcr_A_,76,115,1,1 7zcr_A_,78,113,1,1 7zcr_A_,80,84,1,1 7zcr_A_,80,86,1,1 7zcr_A_,80,107,1,1 7zcr_A_,80,110,1,1 7zcr_A_,80,111,1,1 7zcr_A_,81,84,1,1 7zcr_A_,88,107,1,1 7zcr_A_,88,129,1,1 7zcr_A_,89,102,1,1 7zcr_A_,89,129,1,1 7zcr_A_,89,130,1,1 7zcr_A_,90,105,1,1 7zcr_A_,91,128,1,1 7zcr_A_,92,95,1,1 7zcr_A_,92,100,1,1 7zcr_A_,93,126,1,1 7zcr_A_,97,100,1,1 7zcr_A_,98,101,1,1 7zcr_A_,98,103,1,1 7zcr_A_,99,102,1,1 7zcr_A_,101,104,1,1 7zcr_A_,101,105,1,1 7zcr_A_,102,105,1,1 7zcr_A_,108,111,1,1 7zcr_A_,118,120,1,1 7zcr_A_,123,150,1,1 7zcr_A_,124,262,1,1 7zcr_A_,124,263,1,1 7zcr_A_,125,148,1,1 7zcr_A_,127,146,1,1 7zcr_A_,128,129,1,1 7zcr_A_,129,139,1,1 7zcr_A_,129,144,1,1 7zcr_A_,132,135,1,1 7zcr_A_,133,136,1,1 7zcr_A_,134,138,1,1 7zcr_A_,135,139,1,1 7zcr_A_,136,140,1,1 7zcr_A_,137,141,1,1 7zcr_A_,138,142,1,1 7zcr_A_,139,144,1,1 7zcr_A_,140,143,1,1 7zcr_A_,140,145,1,1 7zcr_A_,140,175,1,1 7zcr_A_,143,145,1,1 7zcr_A_,145,175,1,1 7zcr_A_,152,155,1,1 7zcr_A_,156,164,1,1 7zcr_A_,157,159,1,1 7zcr_A_,158,160,1,1 7zcr_A_,158,162,1,1 7zcr_A_,165,234,1,1 7zcr_A_,167,234,1,1 7zcr_A_,168,233,1,1 7zcr_A_,168,236,1,1 7zcr_A_,170,228,1,1 7zcr_A_,170,236,1,1 7zcr_A_,170,238,1,1 7zcr_A_,171,240,1,1 7zcr_A_,172,238,1,1 7zcr_A_,172,240,1,1 7zcr_A_,173,215,1,1 7zcr_A_,174,239,1,1 7zcr_A_,174,240,1,1 7zcr_A_,174,246,1,1 7zcr_A_,175,176,1,1 7zcr_A_,175,213,1,1 7zcr_A_,176,178,1,1 7zcr_A_,176,241,1,1 7zcr_A_,176,243,1,1 7zcr_A_,177,210,1,1 7zcr_A_,177,211,1,1 7zcr_A_,179,210,1,1 7zcr_A_,180,188,1,1 7zcr_A_,181,185,1,1 7zcr_A_,182,185,1,1 7zcr_A_,182,186,1,1 7zcr_A_,188,199,1,1 7zcr_A_,190,199,1,1 7zcr_A_,192,195,1,1 7zcr_A_,192,196,1,1 7zcr_A_,193,196,1,1 7zcr_A_,194,197,1,1 7zcr_A_,196,200,1,1 7zcr_A_,197,201,1,1 7zcr_A_,198,202,1,1 7zcr_A_,199,203,1,1 7zcr_A_,200,204,1,1 7zcr_A_,201,205,1,1 7zcr_A_,203,206,1,1 7zcr_A_,204,207,1,1 7zcr_A_,206,208,1,1 7zcr_A_,210,211,1,1 7zcr_A_,212,308,1,1 7zcr_A_,217,218,1,1 7zcr_A_,217,220,1,1 7zcr_A_,219,222,1,1 7zcr_A_,220,225,1,1 7zcr_A_,221,313,1,1 7zcr_A_,222,225,1,1 7zcr_A_,223,226,1,1 7zcr_A_,223,315,1,1 7zcr_A_,227,313,1,1 7zcr_A_,227,315,1,1 7zcr_A_,229,315,1,1 7zcr_A_,229,317,1,1 7zcr_A_,230,233,1,1 7zcr_A_,231,317,1,1 7zcr_A_,232,289,1,1 7zcr_A_,233,289,1,1 7zcr_A_,235,287,1,1 7zcr_A_,237,285,1,1 7zcr_A_,239,283,1,1 7zcr_A_,239,297,1,1 7zcr_A_,241,243,1,1 7zcr_A_,241,244,1,1 7zcr_A_,241,280,1,1 7zcr_A_,241,281,1,1 7zcr_A_,244,304,1,1 7zcr_A_,245,279,1,1 7zcr_A_,246,277,1,1 7zcr_A_,246,299,1,1 7zcr_A_,247,299,1,1 7zcr_A_,247,300,1,1 7zcr_A_,248,275,1,1 7zcr_A_,249,273,1,1 7zcr_A_,249,274,1,1 7zcr_A_,249,298,1,1 7zcr_A_,250,253,1,1 7zcr_A_,251,296,1,1 7zcr_A_,255,272,1,1 7zcr_A_,256,271,1,1 7zcr_A_,256,288,1,1 7zcr_A_,257,286,1,1 7zcr_A_,258,269,1,1 7zcr_A_,259,284,1,1 7zcr_A_,260,269,1,1 7zcr_A_,260,276,1,1 7zcr_A_,260,278,1,1 7zcr_A_,261,263,1,1 7zcr_A_,263,266,1,1 7zcr_A_,276,278,1,1 7zcr_A_,278,281,1,1 7zcr_A_,291,295,1,1 7zcr_A_,291,321,1,1 7zcr_A_,293,316,1,1 7zcr_A_,295,314,1,1 7zcr_A_,297,312,1,1 7zcr_A_,301,303,1,1 7zcr_A_,301,304,1,1 7zcr_A_,301,305,1,1 7zcr_A_,302,306,1,1 7zcr_A_,303,307,1,1 7zcr_A_,304,308,1,1 7zcr_A_,304,310,1,1 7zcr_A_,305,311,1,1 7zcr_A_,320,325,1,1 7zcr_A_,321,323,1,1 7zcr_A_,321,324,1,1 7zcr_A_,322,326,1,1 7zcr_A_,335,338,1,1