pair,contact1,contact2,flow1,flow2 1pzd_A_,4,8,1,1 1pzd_A_,5,8,1,1 1pzd_A_,5,9,1,1 1pzd_A_,6,10,1,1 1pzd_A_,7,11,1,1 1pzd_A_,7,27,1,1 1pzd_A_,8,12,1,1 1pzd_A_,9,13,1,1 1pzd_A_,10,14,1,1 1pzd_A_,11,15,1,1 1pzd_A_,12,16,1,1 1pzd_A_,13,16,1,1 1pzd_A_,14,17,1,1 1pzd_A_,17,20,1,1 1pzd_A_,18,21,1,1 1pzd_A_,20,23,1,1 1pzd_A_,27,51,1,1 1pzd_A_,28,51,1,1 1pzd_A_,28,158,1,1 1pzd_A_,28,161,1,1 1pzd_A_,29,50,1,1 1pzd_A_,30,49,1,1 1pzd_A_,34,47,1,1 1pzd_A_,36,45,1,1 1pzd_A_,36,151,1,1 1pzd_A_,37,38,1,1 1pzd_A_,37,43,1,1 1pzd_A_,38,41,1,1 1pzd_A_,41,43,1,1 1pzd_A_,41,65,1,1 1pzd_A_,42,65,1,1 1pzd_A_,42,148,1,1 1pzd_A_,43,69,1,1 1pzd_A_,44,63,1,1 1pzd_A_,46,61,1,1 1pzd_A_,47,59,1,1 1pzd_A_,48,59,1,1 1pzd_A_,49,154,1,1 1pzd_A_,49,159,1,1 1pzd_A_,50,57,1,1 1pzd_A_,50,59,1,1 1pzd_A_,51,159,1,1 1pzd_A_,52,55,1,1 1pzd_A_,53,232,1,1 1pzd_A_,54,109,1,1 1pzd_A_,56,107,1,1 1pzd_A_,58,105,1,1 1pzd_A_,59,61,1,1 1pzd_A_,60,62,1,1 1pzd_A_,60,103,1,1 1pzd_A_,61,102,1,1 1pzd_A_,62,101,1,1 1pzd_A_,64,66,1,1 1pzd_A_,64,69,1,1 1pzd_A_,64,95,1,1 1pzd_A_,64,98,1,1 1pzd_A_,68,132,1,1 1pzd_A_,70,130,1,1 1pzd_A_,70,132,1,1 1pzd_A_,71,95,1,1 1pzd_A_,72,128,1,1 1pzd_A_,72,130,1,1 1pzd_A_,73,93,1,1 1pzd_A_,74,92,1,1 1pzd_A_,75,77,1,1 1pzd_A_,75,126,1,1 1pzd_A_,76,105,1,1 1pzd_A_,77,124,1,1 1pzd_A_,78,89,1,1 1pzd_A_,79,122,1,1 1pzd_A_,81,120,1,1 1pzd_A_,84,117,1,1 1pzd_A_,85,108,1,1 1pzd_A_,87,106,1,1 1pzd_A_,88,106,1,1 1pzd_A_,90,104,1,1 1pzd_A_,96,99,1,1 1pzd_A_,113,115,1,1 1pzd_A_,113,116,1,1 1pzd_A_,115,117,1,1 1pzd_A_,119,120,1,1 1pzd_A_,119,155,1,1 1pzd_A_,120,154,1,1 1pzd_A_,121,123,1,1 1pzd_A_,121,153,1,1 1pzd_A_,123,150,1,1 1pzd_A_,125,148,1,1 1pzd_A_,127,146,1,1 1pzd_A_,128,145,1,1 1pzd_A_,129,144,1,1 1pzd_A_,130,141,1,1 1pzd_A_,131,140,1,1 1pzd_A_,132,133,1,1 1pzd_A_,132,138,1,1 1pzd_A_,133,135,1,1 1pzd_A_,133,136,1,1 1pzd_A_,133,137,1,1 1pzd_A_,133,138,1,1 1pzd_A_,136,138,1,1 1pzd_A_,146,147,1,1 1pzd_A_,156,158,1,1 1pzd_A_,156,159,1,1 1pzd_A_,157,160,1,1 1pzd_A_,160,232,1,1 1pzd_A_,162,230,1,1 1pzd_A_,166,236,1,1 1pzd_A_,168,172,1,1 1pzd_A_,169,173,1,1 1pzd_A_,170,174,1,1 1pzd_A_,171,175,1,1 1pzd_A_,172,176,1,1 1pzd_A_,173,256,1,1 1pzd_A_,178,181,1,1 1pzd_A_,181,256,1,1 1pzd_A_,182,255,1,1 1pzd_A_,182,260,1,1 1pzd_A_,182,264,1,1 1pzd_A_,183,185,1,1 1pzd_A_,184,253,1,1 1pzd_A_,186,251,1,1 1pzd_A_,188,191,1,1 1pzd_A_,188,249,1,1 1pzd_A_,193,195,1,1 1pzd_A_,193,197,1,1 1pzd_A_,194,198,1,1 1pzd_A_,195,199,1,1 1pzd_A_,196,200,1,1 1pzd_A_,197,201,1,1 1pzd_A_,198,202,1,1 1pzd_A_,199,203,1,1 1pzd_A_,200,204,1,1 1pzd_A_,201,205,1,1 1pzd_A_,202,206,1,1 1pzd_A_,208,210,1,1 1pzd_A_,208,228,1,1 1pzd_A_,210,213,1,1 1pzd_A_,210,226,1,1 1pzd_A_,212,215,1,1 1pzd_A_,213,223,1,1 1pzd_A_,213,226,1,1 1pzd_A_,221,245,1,1 1pzd_A_,223,243,1,1 1pzd_A_,225,241,1,1 1pzd_A_,227,239,1,1 1pzd_A_,229,237,1,1 1pzd_A_,231,234,1,1 1pzd_A_,231,235,1,1 1pzd_A_,236,257,1,1 1pzd_A_,238,256,1,1 1pzd_A_,240,254,1,1 1pzd_A_,242,252,1,1 1pzd_A_,244,250,1,1 1pzd_A_,246,248,1,1 1pzd_A_,257,259,1,1 1pzd_A_,260,264,1,1 1pzd_A_,261,265,1,1 1pzd_A_,262,266,1,1 1pzd_A_,263,267,1,1 1pzd_A_,264,268,1,1 1pzd_A_,265,269,1,1 1pzd_A_,266,269,1,1 1pzd_A_,266,270,1,1