pair,contact1,contact2,flow1,flow2 8ehu_A_,2,4,1,1 8ehu_A_,2,6,1,1 8ehu_A_,3,7,1,1 8ehu_A_,4,8,1,1 8ehu_A_,5,9,1,1 8ehu_A_,6,10,1,1 8ehu_A_,7,11,1,1 8ehu_A_,8,12,1,1 8ehu_A_,9,13,1,1 8ehu_A_,10,14,1,1 8ehu_A_,10,264,1,1 8ehu_A_,11,15,1,1 8ehu_A_,12,16,1,1 8ehu_A_,13,17,1,1 8ehu_A_,14,18,1,1 8ehu_A_,15,19,1,1 8ehu_A_,15,22,1,1 8ehu_A_,15,38,1,1 8ehu_A_,21,242,1,1 8ehu_A_,22,37,1,1 8ehu_A_,23,240,1,1 8ehu_A_,24,37,1,1 8ehu_A_,25,238,1,1 8ehu_A_,26,35,1,1 8ehu_A_,27,236,1,1 8ehu_A_,28,30,1,1 8ehu_A_,28,32,1,1 8ehu_A_,28,33,1,1 8ehu_A_,28,232,1,1 8ehu_A_,29,234,1,1 8ehu_A_,31,33,1,1 8ehu_A_,38,41,1,1 8ehu_A_,39,159,1,1 8ehu_A_,39,161,1,1 8ehu_A_,41,242,1,1 8ehu_A_,42,136,1,1 8ehu_A_,42,157,1,1 8ehu_A_,42,242,1,1 8ehu_A_,43,158,1,1 8ehu_A_,44,46,1,1 8ehu_A_,45,48,1,1 8ehu_A_,45,156,1,1 8ehu_A_,45,222,1,1 8ehu_A_,46,49,1,1 8ehu_A_,46,220,1,1 8ehu_A_,47,50,1,1 8ehu_A_,47,143,1,1 8ehu_A_,48,51,1,1 8ehu_A_,48,240,1,1 8ehu_A_,49,53,1,1 8ehu_A_,50,54,1,1 8ehu_A_,50,107,1,1 8ehu_A_,50,109,1,1 8ehu_A_,50,143,1,1 8ehu_A_,51,55,1,1 8ehu_A_,52,56,1,1 8ehu_A_,53,57,1,1 8ehu_A_,54,58,1,1 8ehu_A_,55,59,1,1 8ehu_A_,56,60,1,1 8ehu_A_,57,61,1,1 8ehu_A_,58,61,1,1 8ehu_A_,59,62,1,1 8ehu_A_,60,63,1,1 8ehu_A_,60,64,1,1 8ehu_A_,60,119,1,1 8ehu_A_,64,67,1,1 8ehu_A_,66,69,1,1 8ehu_A_,67,70,1,1 8ehu_A_,68,97,1,1 8ehu_A_,70,96,1,1 8ehu_A_,70,118,1,1 8ehu_A_,71,92,1,1 8ehu_A_,72,94,1,1 8ehu_A_,74,86,1,1 8ehu_A_,74,90,1,1 8ehu_A_,75,78,1,1 8ehu_A_,76,79,1,1 8ehu_A_,80,83,1,1 8ehu_A_,81,109,1,1 8ehu_A_,82,106,1,1 8ehu_A_,82,109,1,1 8ehu_A_,83,86,1,1 8ehu_A_,83,87,1,1 8ehu_A_,83,110,1,1 8ehu_A_,84,88,1,1 8ehu_A_,85,89,1,1 8ehu_A_,85,108,1,1 8ehu_A_,86,108,1,1 8ehu_A_,87,90,1,1 8ehu_A_,89,92,1,1 8ehu_A_,90,93,1,1 8ehu_A_,92,93,1,1 8ehu_A_,95,98,1,1 8ehu_A_,95,99,1,1 8ehu_A_,96,100,1,1 8ehu_A_,97,101,1,1 8ehu_A_,98,102,1,1 8ehu_A_,99,103,1,1 8ehu_A_,100,104,1,1 8ehu_A_,101,105,1,1 8ehu_A_,102,106,1,1 8ehu_A_,102,108,1,1 8ehu_A_,105,187,1,1 8ehu_A_,105,192,1,1 8ehu_A_,107,211,1,1 8ehu_A_,108,111,1,1 8ehu_A_,108,112,1,1 8ehu_A_,109,113,1,1 8ehu_A_,110,114,1,1 8ehu_A_,111,115,1,1 8ehu_A_,112,116,1,1 8ehu_A_,113,117,1,1 8ehu_A_,113,143,1,1 8ehu_A_,114,118,1,1 8ehu_A_,115,119,1,1 8ehu_A_,116,121,1,1 8ehu_A_,117,120,1,1 8ehu_A_,121,125,1,1 8ehu_A_,122,126,1,1 8ehu_A_,123,127,1,1 8ehu_A_,124,128,1,1 8ehu_A_,125,129,1,1 8ehu_A_,126,130,1,1 8ehu_A_,126,139,1,1 8ehu_A_,127,131,1,1 8ehu_A_,128,131,1,1 8ehu_A_,129,132,1,1 8ehu_A_,129,134,1,1 8ehu_A_,130,133,1,1 8ehu_A_,130,134,1,1 8ehu_A_,130,137,1,1 8ehu_A_,132,169,1,1 8ehu_A_,134,136,1,1 8ehu_A_,134,137,1,1 8ehu_A_,134,166,1,1 8ehu_A_,138,140,1,1 8ehu_A_,138,157,1,1 8ehu_A_,140,156,1,1 8ehu_A_,141,148,1,1 8ehu_A_,141,156,1,1 8ehu_A_,142,146,1,1 8ehu_A_,143,147,1,1 8ehu_A_,144,147,1,1 8ehu_A_,145,148,1,1 8ehu_A_,147,215,1,1 8ehu_A_,150,153,1,1 8ehu_A_,153,155,1,1 8ehu_A_,154,157,1,1 8ehu_A_,158,159,1,1 8ehu_A_,159,162,1,1 8ehu_A_,159,163,1,1 8ehu_A_,160,164,1,1 8ehu_A_,161,165,1,1 8ehu_A_,162,166,1,1 8ehu_A_,163,167,1,1 8ehu_A_,164,168,1,1 8ehu_A_,165,169,1,1 8ehu_A_,166,170,1,1 8ehu_A_,167,171,1,1 8ehu_A_,168,172,1,1 8ehu_A_,168,173,1,1 8ehu_A_,169,175,1,1 8ehu_A_,171,181,1,1 8ehu_A_,177,181,1,1 8ehu_A_,178,181,1,1 8ehu_A_,178,182,1,1 8ehu_A_,179,183,1,1 8ehu_A_,180,184,1,1 8ehu_A_,181,185,1,1 8ehu_A_,182,186,1,1 8ehu_A_,183,187,1,1 8ehu_A_,184,188,1,1 8ehu_A_,185,189,1,1 8ehu_A_,186,190,1,1 8ehu_A_,187,190,1,1 8ehu_A_,188,191,1,1 8ehu_A_,188,210,1,1 8ehu_A_,189,199,1,1 8ehu_A_,189,207,1,1 8ehu_A_,191,193,1,1 8ehu_A_,191,210,1,1 8ehu_A_,193,212,1,1 8ehu_A_,194,197,1,1 8ehu_A_,195,199,1,1 8ehu_A_,197,200,1,1 8ehu_A_,197,213,1,1 8ehu_A_,197,214,1,1 8ehu_A_,197,222,1,1 8ehu_A_,197,252,1,1 8ehu_A_,198,201,1,1 8ehu_A_,198,223,1,1 8ehu_A_,199,202,1,1 8ehu_A_,199,208,1,1 8ehu_A_,199,210,1,1 8ehu_A_,200,260,1,1 8ehu_A_,202,270,1,1 8ehu_A_,203,206,1,1 8ehu_A_,207,228,1,1 8ehu_A_,209,226,1,1 8ehu_A_,211,212,1,1 8ehu_A_,211,224,1,1 8ehu_A_,213,222,1,1 8ehu_A_,215,220,1,1 8ehu_A_,217,220,1,1 8ehu_A_,218,220,1,1 8ehu_A_,218,246,1,1 8ehu_A_,219,241,1,1 8ehu_A_,219,248,1,1 8ehu_A_,221,241,1,1 8ehu_A_,223,239,1,1 8ehu_A_,225,237,1,1 8ehu_A_,227,235,1,1 8ehu_A_,232,266,1,1 8ehu_A_,232,267,1,1 8ehu_A_,243,245,1,1 8ehu_A_,245,248,1,1 8ehu_A_,251,253,1,1 8ehu_A_,251,254,1,1 8ehu_A_,251,255,1,1 8ehu_A_,252,256,1,1 8ehu_A_,253,257,1,1 8ehu_A_,254,258,1,1 8ehu_A_,255,259,1,1 8ehu_A_,256,260,1,1 8ehu_A_,257,261,1,1 8ehu_A_,258,262,1,1 8ehu_A_,259,263,1,1 8ehu_A_,260,264,1,1 8ehu_A_,262,265,1,1 8ehu_A_,263,266,1,1 8ehu_A_,263,268,1,1 8ehu_A_,264,267,1,1