pair,contact1,contact2,flow1,flow2 1zp4_A_,1,4,1,1 1zp4_A_,2,5,1,1 1zp4_A_,2,6,1,1 1zp4_A_,3,7,1,1 1zp4_A_,4,8,1,1 1zp4_A_,5,9,1,1 1zp4_A_,6,10,1,1 1zp4_A_,7,11,1,1 1zp4_A_,8,12,1,1 1zp4_A_,9,13,1,1 1zp4_A_,10,13,1,1 1zp4_A_,10,14,1,1 1zp4_A_,11,15,1,1 1zp4_A_,11,250,1,1 1zp4_A_,12,16,1,1 1zp4_A_,13,16,1,1 1zp4_A_,14,17,1,1 1zp4_A_,22,258,1,1 1zp4_A_,22,259,1,1 1zp4_A_,22,260,1,1 1zp4_A_,23,52,1,1 1zp4_A_,24,260,1,1 1zp4_A_,24,261,1,1 1zp4_A_,24,262,1,1 1zp4_A_,25,53,1,1 1zp4_A_,25,55,1,1 1zp4_A_,26,261,1,1 1zp4_A_,26,262,1,1 1zp4_A_,26,264,1,1 1zp4_A_,27,55,1,1 1zp4_A_,27,57,1,1 1zp4_A_,28,266,1,1 1zp4_A_,32,35,1,1 1zp4_A_,32,36,1,1 1zp4_A_,33,37,1,1 1zp4_A_,34,38,1,1 1zp4_A_,35,39,1,1 1zp4_A_,36,40,1,1 1zp4_A_,37,41,1,1 1zp4_A_,38,42,1,1 1zp4_A_,39,43,1,1 1zp4_A_,40,44,1,1 1zp4_A_,41,45,1,1 1zp4_A_,42,46,1,1 1zp4_A_,42,266,1,1 1zp4_A_,43,47,1,1 1zp4_A_,44,47,1,1 1zp4_A_,45,48,1,1 1zp4_A_,46,49,1,1 1zp4_A_,47,50,1,1 1zp4_A_,54,75,1,1 1zp4_A_,54,77,1,1 1zp4_A_,55,79,1,1 1zp4_A_,56,77,1,1 1zp4_A_,56,79,1,1 1zp4_A_,57,61,1,1 1zp4_A_,60,64,1,1 1zp4_A_,61,65,1,1 1zp4_A_,62,66,1,1 1zp4_A_,62,96,1,1 1zp4_A_,63,67,1,1 1zp4_A_,64,68,1,1 1zp4_A_,65,69,1,1 1zp4_A_,66,70,1,1 1zp4_A_,68,71,1,1 1zp4_A_,68,72,1,1 1zp4_A_,69,73,1,1 1zp4_A_,72,74,1,1 1zp4_A_,75,104,1,1 1zp4_A_,78,106,1,1 1zp4_A_,80,106,1,1 1zp4_A_,80,108,1,1 1zp4_A_,82,108,1,1 1zp4_A_,82,109,1,1 1zp4_A_,82,119,1,1 1zp4_A_,86,89,1,1 1zp4_A_,86,90,1,1 1zp4_A_,88,91,1,1 1zp4_A_,91,94,1,1 1zp4_A_,91,95,1,1 1zp4_A_,92,96,1,1 1zp4_A_,95,99,1,1 1zp4_A_,97,100,1,1 1zp4_A_,97,102,1,1 1zp4_A_,103,134,1,1 1zp4_A_,104,136,1,1 1zp4_A_,105,134,1,1 1zp4_A_,105,136,1,1 1zp4_A_,107,136,1,1 1zp4_A_,109,146,1,1 1zp4_A_,119,122,1,1 1zp4_A_,119,123,1,1 1zp4_A_,120,124,1,1 1zp4_A_,121,125,1,1 1zp4_A_,122,126,1,1 1zp4_A_,124,127,1,1 1zp4_A_,124,128,1,1 1zp4_A_,127,131,1,1 1zp4_A_,135,166,1,1 1zp4_A_,137,167,1,1 1zp4_A_,137,169,1,1 1zp4_A_,138,160,1,1 1zp4_A_,139,169,1,1 1zp4_A_,139,171,1,1 1zp4_A_,140,143,1,1 1zp4_A_,142,218,1,1 1zp4_A_,143,216,1,1 1zp4_A_,144,146,1,1 1zp4_A_,144,147,1,1 1zp4_A_,144,153,1,1 1zp4_A_,149,152,1,1 1zp4_A_,149,153,1,1 1zp4_A_,150,154,1,1 1zp4_A_,151,155,1,1 1zp4_A_,152,156,1,1 1zp4_A_,153,157,1,1 1zp4_A_,154,158,1,1 1zp4_A_,155,159,1,1 1zp4_A_,156,160,1,1 1zp4_A_,157,161,1,1 1zp4_A_,158,162,1,1 1zp4_A_,159,163,1,1 1zp4_A_,160,165,1,1 1zp4_A_,161,164,1,1 1zp4_A_,168,194,1,1 1zp4_A_,168,196,1,1 1zp4_A_,170,171,1,1 1zp4_A_,170,196,1,1 1zp4_A_,170,198,1,1 1zp4_A_,170,263,1,1 1zp4_A_,171,172,1,1 1zp4_A_,175,178,1,1 1zp4_A_,175,218,1,1 1zp4_A_,176,180,1,1 1zp4_A_,177,181,1,1 1zp4_A_,178,182,1,1 1zp4_A_,179,183,1,1 1zp4_A_,179,195,1,1 1zp4_A_,180,184,1,1 1zp4_A_,181,185,1,1 1zp4_A_,182,186,1,1 1zp4_A_,183,187,1,1 1zp4_A_,183,255,1,1 1zp4_A_,184,188,1,1 1zp4_A_,185,189,1,1 1zp4_A_,186,189,1,1 1zp4_A_,186,191,1,1 1zp4_A_,187,190,1,1 1zp4_A_,194,195,1,1 1zp4_A_,197,261,1,1 1zp4_A_,199,261,1,1 1zp4_A_,199,263,1,1 1zp4_A_,203,237,1,1 1zp4_A_,203,267,1,1 1zp4_A_,204,207,1,1 1zp4_A_,204,208,1,1 1zp4_A_,205,209,1,1 1zp4_A_,206,210,1,1 1zp4_A_,207,211,1,1 1zp4_A_,208,212,1,1 1zp4_A_,209,213,1,1 1zp4_A_,210,214,1,1 1zp4_A_,211,215,1,1 1zp4_A_,212,215,1,1 1zp4_A_,212,217,1,1 1zp4_A_,220,223,1,1 1zp4_A_,220,224,1,1 1zp4_A_,221,225,1,1 1zp4_A_,222,226,1,1 1zp4_A_,223,227,1,1 1zp4_A_,224,227,1,1 1zp4_A_,225,228,1,1 1zp4_A_,227,230,1,1 1zp4_A_,230,233,1,1 1zp4_A_,230,237,1,1 1zp4_A_,233,236,1,1 1zp4_A_,233,237,1,1 1zp4_A_,234,238,1,1 1zp4_A_,235,239,1,1 1zp4_A_,236,240,1,1 1zp4_A_,237,241,1,1 1zp4_A_,238,242,1,1 1zp4_A_,239,243,1,1 1zp4_A_,240,244,1,1 1zp4_A_,241,245,1,1 1zp4_A_,242,246,1,1 1zp4_A_,243,247,1,1 1zp4_A_,244,248,1,1 1zp4_A_,245,249,1,1 1zp4_A_,246,250,1,1 1zp4_A_,247,251,1,1 1zp4_A_,248,252,1,1 1zp4_A_,249,253,1,1 1zp4_A_,250,254,1,1 1zp4_A_,251,255,1,1 1zp4_A_,252,255,1,1 1zp4_A_,252,257,1,1 1zp4_A_,253,256,1,1 1zp4_A_,264,266,1,1 1zp4_A_,264,267,1,1 1zp4_A_,268,272,1,1 1zp4_A_,269,273,1,1 1zp4_A_,270,274,1,1 1zp4_A_,271,275,1,1 1zp4_A_,272,276,1,1 1zp4_A_,273,277,1,1 1zp4_A_,274,277,1,1 1zp4_A_,274,278,1,1 1zp4_A_,275,278,1,1 1zp4_A_,275,280,1,1 1zp4_A_,276,279,1,1 1zp4_A_,276,281,1,1