pair,contact1,contact2,flow1,flow2 7y4u_A_,4,7,1,1 7y4u_A_,6,9,1,1 7y4u_A_,9,85,1,1 7y4u_A_,11,85,1,1 7y4u_A_,11,86,1,1 7y4u_A_,12,15,1,1 7y4u_A_,13,16,1,1 7y4u_A_,15,38,1,1 7y4u_A_,17,36,1,1 7y4u_A_,19,22,1,1 7y4u_A_,19,34,1,1 7y4u_A_,19,36,1,1 7y4u_A_,22,34,1,1 7y4u_A_,24,32,1,1 7y4u_A_,25,32,1,1 7y4u_A_,27,30,1,1 7y4u_A_,28,165,1,1 7y4u_A_,28,169,1,1 7y4u_A_,29,54,1,1 7y4u_A_,29,165,1,1 7y4u_A_,31,51,1,1 7y4u_A_,33,49,1,1 7y4u_A_,34,96,1,1 7y4u_A_,35,47,1,1 7y4u_A_,37,45,1,1 7y4u_A_,39,40,1,1 7y4u_A_,39,42,1,1 7y4u_A_,39,43,1,1 7y4u_A_,48,94,1,1 7y4u_A_,50,92,1,1 7y4u_A_,50,165,1,1 7y4u_A_,51,53,1,1 7y4u_A_,52,55,1,1 7y4u_A_,57,59,1,1 7y4u_A_,57,60,1,1 7y4u_A_,57,61,1,1 7y4u_A_,58,62,1,1 7y4u_A_,59,62,1,1 7y4u_A_,59,63,1,1 7y4u_A_,60,64,1,1 7y4u_A_,61,65,1,1 7y4u_A_,62,66,1,1 7y4u_A_,63,66,1,1 7y4u_A_,63,67,1,1 7y4u_A_,64,68,1,1 7y4u_A_,65,68,1,1 7y4u_A_,65,69,1,1 7y4u_A_,68,71,1,1 7y4u_A_,69,72,1,1 7y4u_A_,70,73,1,1 7y4u_A_,71,74,1,1 7y4u_A_,75,131,1,1 7y4u_A_,76,78,1,1 7y4u_A_,76,79,1,1 7y4u_A_,77,156,1,1 7y4u_A_,78,124,1,1 7y4u_A_,78,155,1,1 7y4u_A_,78,157,1,1 7y4u_A_,80,157,1,1 7y4u_A_,83,93,1,1 7y4u_A_,84,93,1,1 7y4u_A_,86,91,1,1 7y4u_A_,97,100,1,1 7y4u_A_,99,149,1,1 7y4u_A_,100,149,1,1 7y4u_A_,101,104,1,1 7y4u_A_,101,105,1,1 7y4u_A_,102,106,1,1 7y4u_A_,102,147,1,1 7y4u_A_,103,107,1,1 7y4u_A_,103,144,1,1 7y4u_A_,103,217,1,1 7y4u_A_,105,108,1,1 7y4u_A_,105,111,1,1 7y4u_A_,106,216,1,1 7y4u_A_,107,217,1,1 7y4u_A_,108,110,1,1 7y4u_A_,108,111,1,1 7y4u_A_,111,216,1,1 7y4u_A_,114,117,1,1 7y4u_A_,114,118,1,1 7y4u_A_,115,119,1,1 7y4u_A_,116,120,1,1 7y4u_A_,117,121,1,1 7y4u_A_,118,122,1,1 7y4u_A_,119,123,1,1 7y4u_A_,120,124,1,1 7y4u_A_,121,125,1,1 7y4u_A_,122,126,1,1 7y4u_A_,123,127,1,1 7y4u_A_,124,128,1,1 7y4u_A_,124,153,1,1 7y4u_A_,124,155,1,1 7y4u_A_,125,129,1,1 7y4u_A_,126,130,1,1 7y4u_A_,127,131,1,1 7y4u_A_,128,132,1,1 7y4u_A_,129,133,1,1 7y4u_A_,130,134,1,1 7y4u_A_,131,134,1,1 7y4u_A_,131,135,1,1 7y4u_A_,132,137,1,1 7y4u_A_,133,136,1,1 7y4u_A_,139,141,1,1 7y4u_A_,139,158,1,1 7y4u_A_,139,202,1,1 7y4u_A_,141,145,1,1 7y4u_A_,141,146,1,1 7y4u_A_,141,172,1,1 7y4u_A_,143,146,1,1 7y4u_A_,143,147,1,1 7y4u_A_,144,147,1,1 7y4u_A_,144,212,1,1 7y4u_A_,145,172,1,1 7y4u_A_,146,158,1,1 7y4u_A_,146,172,1,1 7y4u_A_,148,156,1,1 7y4u_A_,150,152,1,1 7y4u_A_,150,153,1,1 7y4u_A_,150,154,1,1 7y4u_A_,159,165,1,1 7y4u_A_,160,163,1,1 7y4u_A_,161,164,1,1 7y4u_A_,163,167,1,1 7y4u_A_,165,166,1,1 7y4u_A_,169,172,1,1 7y4u_A_,173,182,1,1 7y4u_A_,175,180,1,1 7y4u_A_,178,180,1,1 7y4u_A_,183,186,1,1 7y4u_A_,184,187,1,1 7y4u_A_,185,221,1,1 7y4u_A_,185,224,1,1 7y4u_A_,186,205,1,1 7y4u_A_,186,212,1,1 7y4u_A_,188,191,1,1 7y4u_A_,188,192,1,1 7y4u_A_,189,193,1,1 7y4u_A_,190,194,1,1 7y4u_A_,190,264,1,1 7y4u_A_,191,195,1,1 7y4u_A_,191,196,1,1 7y4u_A_,192,195,1,1 7y4u_A_,194,196,1,1 7y4u_A_,198,201,1,1 7y4u_A_,198,202,1,1 7y4u_A_,199,203,1,1 7y4u_A_,200,204,1,1 7y4u_A_,200,264,1,1 7y4u_A_,201,205,1,1 7y4u_A_,202,206,1,1 7y4u_A_,203,207,1,1 7y4u_A_,204,208,1,1 7y4u_A_,205,209,1,1 7y4u_A_,206,210,1,1 7y4u_A_,207,211,1,1 7y4u_A_,208,212,1,1 7y4u_A_,209,213,1,1 7y4u_A_,210,214,1,1 7y4u_A_,211,215,1,1 7y4u_A_,211,240,1,1 7y4u_A_,212,215,1,1 7y4u_A_,212,217,1,1 7y4u_A_,213,216,1,1 7y4u_A_,215,218,1,1 7y4u_A_,221,224,1,1 7y4u_A_,225,227,1,1 7y4u_A_,225,228,1,1 7y4u_A_,228,232,1,1 7y4u_A_,229,233,1,1 7y4u_A_,230,234,1,1 7y4u_A_,231,235,1,1 7y4u_A_,232,238,1,1 7y4u_A_,233,236,1,1 7y4u_A_,233,238,1,1 7y4u_A_,237,238,1,1 7y4u_A_,238,257,1,1 7y4u_A_,239,250,1,1 7y4u_A_,241,245,1,1 7y4u_A_,241,247,1,1 7y4u_A_,242,245,1,1 7y4u_A_,245,246,1,1 7y4u_A_,246,249,1,1 7y4u_A_,246,250,1,1 7y4u_A_,247,251,1,1 7y4u_A_,248,252,1,1 7y4u_A_,249,253,1,1 7y4u_A_,250,254,1,1 7y4u_A_,251,255,1,1 7y4u_A_,252,256,1,1 7y4u_A_,254,257,1,1 7y4u_A_,258,260,1,1 7y4u_A_,258,264,1,1 7y4u_A_,260,263,1,1 7y4u_A_,261,264,1,1 7y4u_A_,266,269,1,1 7y4u_A_,266,270,1,1 7y4u_A_,267,271,1,1 7y4u_A_,268,272,1,1 7y4u_A_,269,273,1,1 7y4u_A_,270,274,1,1 7y4u_A_,271,275,1,1 7y4u_A_,272,275,1,1 7y4u_A_,272,276,1,1 7y4u_A_,273,277,1,1 7y4u_A_,274,278,1,1 7y4u_A_,275,279,1,1 7y4u_A_,276,280,1,1 7y4u_A_,277,280,1,1