pair,contact1,contact2,flow1,flow2 2xzf_A_,2,5,1,1 2xzf_A_,2,6,1,1 2xzf_A_,2,170,1,1 2xzf_A_,2,172,1,1 2xzf_A_,2,173,1,1 2xzf_A_,3,7,1,1 2xzf_A_,3,168,1,1 2xzf_A_,4,8,1,1 2xzf_A_,5,9,1,1 2xzf_A_,5,173,1,1 2xzf_A_,5,217,1,1 2xzf_A_,6,10,1,1 2xzf_A_,7,10,1,1 2xzf_A_,7,11,1,1 2xzf_A_,7,54,1,1 2xzf_A_,8,12,1,1 2xzf_A_,9,13,1,1 2xzf_A_,10,14,1,1 2xzf_A_,10,52,1,1 2xzf_A_,11,15,1,1 2xzf_A_,12,16,1,1 2xzf_A_,12,221,1,1 2xzf_A_,13,16,1,1 2xzf_A_,13,17,1,1 2xzf_A_,17,20,1,1 2xzf_A_,19,49,1,1 2xzf_A_,20,49,1,1 2xzf_A_,20,100,1,1 2xzf_A_,21,46,1,1 2xzf_A_,22,46,1,1 2xzf_A_,22,47,1,1 2xzf_A_,23,97,1,1 2xzf_A_,24,97,1,1 2xzf_A_,25,41,1,1 2xzf_A_,26,95,1,1 2xzf_A_,26,97,1,1 2xzf_A_,28,92,1,1 2xzf_A_,28,93,1,1 2xzf_A_,29,32,1,1 2xzf_A_,29,93,1,1 2xzf_A_,30,33,1,1 2xzf_A_,32,114,1,1 2xzf_A_,33,36,1,1 2xzf_A_,34,114,1,1 2xzf_A_,35,116,1,1 2xzf_A_,36,40,1,1 2xzf_A_,37,41,1,1 2xzf_A_,38,42,1,1 2xzf_A_,39,43,1,1 2xzf_A_,40,44,1,1 2xzf_A_,41,45,1,1 2xzf_A_,44,47,1,1 2xzf_A_,48,64,1,1 2xzf_A_,50,62,1,1 2xzf_A_,51,62,1,1 2xzf_A_,53,60,1,1 2xzf_A_,53,62,1,1 2xzf_A_,54,56,1,1 2xzf_A_,54,134,1,1 2xzf_A_,55,58,1,1 2xzf_A_,55,132,1,1 2xzf_A_,55,134,1,1 2xzf_A_,56,134,1,1 2xzf_A_,57,169,1,1 2xzf_A_,59,71,1,1 2xzf_A_,61,69,1,1 2xzf_A_,63,67,1,1 2xzf_A_,66,119,1,1 2xzf_A_,67,68,1,1 2xzf_A_,68,117,1,1 2xzf_A_,70,115,1,1 2xzf_A_,71,79,1,1 2xzf_A_,72,74,1,1 2xzf_A_,72,113,1,1 2xzf_A_,73,77,1,1 2xzf_A_,78,106,1,1 2xzf_A_,79,114,1,1 2xzf_A_,79,220,1,1 2xzf_A_,80,92,1,1 2xzf_A_,80,104,1,1 2xzf_A_,82,102,1,1 2xzf_A_,83,85,1,1 2xzf_A_,83,86,1,1 2xzf_A_,83,102,1,1 2xzf_A_,89,92,1,1 2xzf_A_,91,107,1,1 2xzf_A_,93,105,1,1 2xzf_A_,93,107,1,1 2xzf_A_,94,105,1,1 2xzf_A_,95,102,1,1 2xzf_A_,95,103,1,1 2xzf_A_,96,103,1,1 2xzf_A_,98,101,1,1 2xzf_A_,105,107,1,1 2xzf_A_,107,110,1,1 2xzf_A_,107,112,1,1 2xzf_A_,115,125,1,1 2xzf_A_,118,120,1,1 2xzf_A_,118,121,1,1 2xzf_A_,119,122,1,1 2xzf_A_,121,125,1,1 2xzf_A_,122,126,1,1 2xzf_A_,123,127,1,1 2xzf_A_,124,128,1,1 2xzf_A_,125,129,1,1 2xzf_A_,126,131,1,1 2xzf_A_,127,130,1,1 2xzf_A_,132,163,1,1 2xzf_A_,133,167,1,1 2xzf_A_,134,136,1,1 2xzf_A_,136,139,1,1 2xzf_A_,136,140,1,1 2xzf_A_,137,206,1,1 2xzf_A_,140,201,1,1 2xzf_A_,141,143,1,1 2xzf_A_,141,144,1,1 2xzf_A_,141,145,1,1 2xzf_A_,142,146,1,1 2xzf_A_,142,198,1,1 2xzf_A_,143,147,1,1 2xzf_A_,144,148,1,1 2xzf_A_,145,149,1,1 2xzf_A_,146,150,1,1 2xzf_A_,149,152,1,1 2xzf_A_,149,189,1,1 2xzf_A_,152,154,1,1 2xzf_A_,152,189,1,1 2xzf_A_,154,162,1,1 2xzf_A_,154,189,1,1 2xzf_A_,155,159,1,1 2xzf_A_,156,160,1,1 2xzf_A_,156,187,1,1 2xzf_A_,157,161,1,1 2xzf_A_,157,171,1,1 2xzf_A_,157,175,1,1 2xzf_A_,157,185,1,1 2xzf_A_,157,256,1,1 2xzf_A_,157,257,1,1 2xzf_A_,159,162,1,1 2xzf_A_,160,163,1,1 2xzf_A_,161,163,1,1 2xzf_A_,162,164,1,1 2xzf_A_,163,168,1,1 2xzf_A_,163,169,1,1 2xzf_A_,170,174,1,1 2xzf_A_,171,175,1,1 2xzf_A_,171,256,1,1 2xzf_A_,172,176,1,1 2xzf_A_,173,177,1,1 2xzf_A_,173,217,1,1 2xzf_A_,174,178,1,1 2xzf_A_,175,179,1,1 2xzf_A_,175,258,1,1 2xzf_A_,176,180,1,1 2xzf_A_,176,231,1,1 2xzf_A_,176,232,1,1 2xzf_A_,176,233,1,1 2xzf_A_,177,181,1,1 2xzf_A_,178,183,1,1 2xzf_A_,179,182,1,1 2xzf_A_,179,242,1,1 2xzf_A_,180,242,1,1 2xzf_A_,183,264,1,1 2xzf_A_,184,186,1,1 2xzf_A_,184,187,1,1 2xzf_A_,187,191,1,1 2xzf_A_,188,191,1,1 2xzf_A_,189,192,1,1 2xzf_A_,193,197,1,1 2xzf_A_,194,198,1,1 2xzf_A_,195,199,1,1 2xzf_A_,196,200,1,1 2xzf_A_,197,201,1,1 2xzf_A_,198,202,1,1 2xzf_A_,199,203,1,1 2xzf_A_,200,204,1,1 2xzf_A_,201,202,1,1 2xzf_A_,201,205,1,1 2xzf_A_,202,206,1,1 2xzf_A_,203,207,1,1 2xzf_A_,204,208,1,1 2xzf_A_,205,209,1,1 2xzf_A_,206,210,1,1 2xzf_A_,207,211,1,1 2xzf_A_,208,212,1,1 2xzf_A_,209,213,1,1 2xzf_A_,210,214,1,1 2xzf_A_,210,229,1,1 2xzf_A_,211,216,1,1 2xzf_A_,212,215,1,1 2xzf_A_,214,225,1,1 2xzf_A_,216,226,1,1 2xzf_A_,218,227,1,1 2xzf_A_,219,222,1,1 2xzf_A_,224,227,1,1 2xzf_A_,225,228,1,1 2xzf_A_,226,229,1,1 2xzf_A_,227,230,1,1 2xzf_A_,231,241,1,1 2xzf_A_,232,235,1,1 2xzf_A_,235,238,1,1 2xzf_A_,237,247,1,1 2xzf_A_,238,247,1,1 2xzf_A_,239,246,1,1 2xzf_A_,240,244,1,1 2xzf_A_,240,245,1,1 2xzf_A_,246,248,1,1 2xzf_A_,248,259,1,1 2xzf_A_,250,257,1,1 2xzf_A_,252,255,1,1 2xzf_A_,255,257,1,1 2xzf_A_,260,264,1,1 2xzf_A_,262,265,1,1