pair,contact1,contact2,flow1,flow2
2z2u_A_,3,6,1,1
2z2u_A_,3,7,1,1
2z2u_A_,4,8,1,1
2z2u_A_,6,9,1,1
2z2u_A_,6,10,1,1
2z2u_A_,7,11,1,1
2z2u_A_,9,13,1,1
2z2u_A_,10,13,1,1
2z2u_A_,10,15,1,1
2z2u_A_,11,14,1,1
2z2u_A_,11,15,1,1
2z2u_A_,14,25,1,1
2z2u_A_,15,119,1,1
2z2u_A_,16,23,1,1
2z2u_A_,18,21,1,1
2z2u_A_,18,82,1,1
2z2u_A_,20,57,1,1
2z2u_A_,20,59,1,1
2z2u_A_,20,74,1,1
2z2u_A_,22,56,1,1
2z2u_A_,24,54,1,1
2z2u_A_,26,29,1,1
2z2u_A_,28,32,1,1
2z2u_A_,29,32,1,1
2z2u_A_,29,33,1,1
2z2u_A_,30,34,1,1
2z2u_A_,31,37,1,1
2z2u_A_,32,38,1,1
2z2u_A_,36,105,1,1
2z2u_A_,39,43,1,1
2z2u_A_,39,49,1,1
2z2u_A_,40,44,1,1
2z2u_A_,41,45,1,1
2z2u_A_,41,47,1,1
2z2u_A_,41,114,1,1
2z2u_A_,42,46,1,1
2z2u_A_,42,278,1,1
2z2u_A_,43,259,1,1
2z2u_A_,43,278,1,1
2z2u_A_,45,164,1,1
2z2u_A_,45,228,1,1
2z2u_A_,45,279,1,1
2z2u_A_,48,51,1,1
2z2u_A_,49,52,1,1
2z2u_A_,50,108,1,1
2z2u_A_,51,108,1,1
2z2u_A_,51,111,1,1
2z2u_A_,51,113,1,1
2z2u_A_,51,114,1,1
2z2u_A_,52,53,1,1
2z2u_A_,53,114,1,1
2z2u_A_,53,116,1,1
2z2u_A_,55,116,1,1
2z2u_A_,55,119,1,1
2z2u_A_,56,58,1,1
2z2u_A_,56,120,1,1
2z2u_A_,58,61,1,1
2z2u_A_,59,120,1,1
2z2u_A_,61,69,1,1
2z2u_A_,61,122,1,1
2z2u_A_,62,63,1,1
2z2u_A_,62,64,1,1
2z2u_A_,62,148,1,1
2z2u_A_,74,126,1,1
2z2u_A_,75,78,1,1
2z2u_A_,75,79,1,1
2z2u_A_,76,80,1,1
2z2u_A_,77,81,1,1
2z2u_A_,78,82,1,1
2z2u_A_,79,83,1,1
2z2u_A_,80,84,1,1
2z2u_A_,81,85,1,1
2z2u_A_,82,86,1,1
2z2u_A_,83,87,1,1
2z2u_A_,84,88,1,1
2z2u_A_,85,89,1,1
2z2u_A_,86,90,1,1
2z2u_A_,87,91,1,1
2z2u_A_,88,92,1,1
2z2u_A_,88,110,1,1
2z2u_A_,89,92,1,1
2z2u_A_,90,93,1,1
2z2u_A_,91,94,1,1
2z2u_A_,92,95,1,1
2z2u_A_,94,97,1,1
2z2u_A_,97,100,1,1
2z2u_A_,97,101,1,1
2z2u_A_,98,102,1,1
2z2u_A_,102,106,1,1
2z2u_A_,103,107,1,1
2z2u_A_,104,108,1,1
2z2u_A_,105,109,1,1
2z2u_A_,106,110,1,1
2z2u_A_,107,110,1,1
2z2u_A_,107,111,1,1
2z2u_A_,108,111,1,1
2z2u_A_,113,142,1,1
2z2u_A_,114,142,1,1
2z2u_A_,115,142,1,1
2z2u_A_,115,144,1,1
2z2u_A_,117,144,1,1
2z2u_A_,117,146,1,1
2z2u_A_,122,124,1,1
2z2u_A_,122,125,1,1
2z2u_A_,122,147,1,1
2z2u_A_,122,148,1,1
2z2u_A_,123,126,1,1
2z2u_A_,126,129,1,1
2z2u_A_,128,132,1,1
2z2u_A_,129,133,1,1
2z2u_A_,130,134,1,1
2z2u_A_,131,135,1,1
2z2u_A_,132,136,1,1
2z2u_A_,133,137,1,1
2z2u_A_,134,138,1,1
2z2u_A_,135,139,1,1
2z2u_A_,136,139,1,1
2z2u_A_,136,141,1,1
2z2u_A_,137,140,1,1
2z2u_A_,137,141,1,1
2z2u_A_,143,161,1,1
2z2u_A_,143,162,1,1
2z2u_A_,145,162,1,1
2z2u_A_,145,164,1,1
2z2u_A_,147,149,1,1
2z2u_A_,147,164,1,1
2z2u_A_,147,166,1,1
2z2u_A_,149,188,1,1
2z2u_A_,151,155,1,1
2z2u_A_,152,156,1,1
2z2u_A_,152,188,1,1
2z2u_A_,153,157,1,1
2z2u_A_,154,158,1,1
2z2u_A_,156,195,1,1
2z2u_A_,158,195,1,1
2z2u_A_,163,197,1,1
2z2u_A_,163,199,1,1
2z2u_A_,164,228,1,1
2z2u_A_,165,199,1,1
2z2u_A_,165,201,1,1
2z2u_A_,167,201,1,1
2z2u_A_,167,202,1,1
2z2u_A_,168,203,1,1
2z2u_A_,170,174,1,1
2z2u_A_,171,174,1,1
2z2u_A_,171,175,1,1
2z2u_A_,178,181,1,1
2z2u_A_,178,182,1,1
2z2u_A_,179,183,1,1
2z2u_A_,180,183,1,1
2z2u_A_,180,184,1,1
2z2u_A_,181,184,1,1
2z2u_A_,181,185,1,1
2z2u_A_,182,186,1,1
2z2u_A_,184,188,1,1
2z2u_A_,185,189,1,1
2z2u_A_,186,190,1,1
2z2u_A_,187,191,1,1
2z2u_A_,188,191,1,1
2z2u_A_,188,192,1,1
2z2u_A_,190,193,1,1
2z2u_A_,190,221,1,1
2z2u_A_,191,194,1,1
2z2u_A_,192,195,1,1
2z2u_A_,197,276,1,1
2z2u_A_,197,277,1,1
2z2u_A_,198,225,1,1
2z2u_A_,198,226,1,1
2z2u_A_,199,200,1,1
2z2u_A_,199,226,1,1
2z2u_A_,200,226,1,1
2z2u_A_,200,228,1,1
2z2u_A_,201,228,1,1
2z2u_A_,202,219,1,1
2z2u_A_,202,228,1,1
2z2u_A_,202,230,1,1
2z2u_A_,204,230,1,1
2z2u_A_,204,232,1,1
2z2u_A_,205,208,1,1
2z2u_A_,205,209,1,1
2z2u_A_,206,234,1,1
2z2u_A_,206,240,1,1
2z2u_A_,208,210,1,1
2z2u_A_,210,212,1,1
2z2u_A_,211,214,1,1
2z2u_A_,212,215,1,1
2z2u_A_,215,219,1,1
2z2u_A_,216,220,1,1
2z2u_A_,217,221,1,1
2z2u_A_,218,222,1,1
2z2u_A_,219,223,1,1
2z2u_A_,219,254,1,1
2z2u_A_,220,253,1,1
2z2u_A_,223,270,1,1
2z2u_A_,223,273,1,1
2z2u_A_,224,254,1,1
2z2u_A_,224,270,1,1
2z2u_A_,225,270,1,1
2z2u_A_,227,268,1,1
2z2u_A_,229,266,1,1
2z2u_A_,230,263,1,1
2z2u_A_,231,236,1,1
2z2u_A_,231,264,1,1
2z2u_A_,236,264,1,1
2z2u_A_,237,240,1,1
2z2u_A_,237,241,1,1
2z2u_A_,238,242,1,1
2z2u_A_,238,259,1,1
2z2u_A_,239,243,1,1
2z2u_A_,240,244,1,1
2z2u_A_,241,245,1,1
2z2u_A_,242,246,1,1
2z2u_A_,243,247,1,1
2z2u_A_,244,248,1,1
2z2u_A_,245,249,1,1
2z2u_A_,246,250,1,1
2z2u_A_,247,250,1,1
2z2u_A_,247,251,1,1
2z2u_A_,248,251,1,1
2z2u_A_,248,252,1,1
2z2u_A_,249,255,1,1
2z2u_A_,249,256,1,1
2z2u_A_,252,254,1,1
2z2u_A_,252,255,1,1
2z2u_A_,253,271,1,1
2z2u_A_,253,272,1,1
2z2u_A_,255,269,1,1
2z2u_A_,257,267,1,1
2z2u_A_,258,259,1,1
2z2u_A_,258,267,1,1
2z2u_A_,260,263,1,1
2z2u_A_,260,265,1,1
2z2u_A_,261,264,1,1
2z2u_A_,269,275,1,1
2z2u_A_,270,272,1,1
2z2u_A_,270,273,1,1
2z2u_A_,276,278,1,1