pair,contact1,contact2,flow1,flow2 3zhh_A_,2,5,1,1 3zhh_A_,2,6,1,1 3zhh_A_,3,7,1,1 3zhh_A_,4,8,1,1 3zhh_A_,5,9,1,1 3zhh_A_,6,10,1,1 3zhh_A_,7,11,1,1 3zhh_A_,8,12,1,1 3zhh_A_,9,13,1,1 3zhh_A_,10,14,1,1 3zhh_A_,11,16,1,1 3zhh_A_,11,18,1,1 3zhh_A_,11,34,1,1 3zhh_A_,12,15,1,1 3zhh_A_,14,240,1,1 3zhh_A_,15,240,1,1 3zhh_A_,17,37,1,1 3zhh_A_,17,38,1,1 3zhh_A_,17,239,1,1 3zhh_A_,19,237,1,1 3zhh_A_,20,33,1,1 3zhh_A_,21,235,1,1 3zhh_A_,22,31,1,1 3zhh_A_,25,27,1,1 3zhh_A_,25,28,1,1 3zhh_A_,34,37,1,1 3zhh_A_,35,159,1,1 3zhh_A_,36,159,1,1 3zhh_A_,38,134,1,1 3zhh_A_,38,155,1,1 3zhh_A_,39,156,1,1 3zhh_A_,40,219,1,1 3zhh_A_,41,44,1,1 3zhh_A_,41,154,1,1 3zhh_A_,41,219,1,1 3zhh_A_,43,46,1,1 3zhh_A_,44,47,1,1 3zhh_A_,45,49,1,1 3zhh_A_,46,50,1,1 3zhh_A_,46,101,1,1 3zhh_A_,46,141,1,1 3zhh_A_,47,51,1,1 3zhh_A_,48,52,1,1 3zhh_A_,49,53,1,1 3zhh_A_,50,54,1,1 3zhh_A_,51,55,1,1 3zhh_A_,52,56,1,1 3zhh_A_,54,178,1,1 3zhh_A_,58,61,1,1 3zhh_A_,59,62,1,1 3zhh_A_,60,63,1,1 3zhh_A_,61,64,1,1 3zhh_A_,61,112,1,1 3zhh_A_,62,91,1,1 3zhh_A_,64,90,1,1 3zhh_A_,66,88,1,1 3zhh_A_,69,72,1,1 3zhh_A_,70,73,1,1 3zhh_A_,74,104,1,1 3zhh_A_,76,103,1,1 3zhh_A_,77,104,1,1 3zhh_A_,78,82,1,1 3zhh_A_,79,82,1,1 3zhh_A_,79,102,1,1 3zhh_A_,80,83,1,1 3zhh_A_,80,102,1,1 3zhh_A_,83,87,1,1 3zhh_A_,86,87,1,1 3zhh_A_,89,92,1,1 3zhh_A_,89,93,1,1 3zhh_A_,90,94,1,1 3zhh_A_,91,95,1,1 3zhh_A_,92,96,1,1 3zhh_A_,93,97,1,1 3zhh_A_,94,97,1,1 3zhh_A_,94,98,1,1 3zhh_A_,95,99,1,1 3zhh_A_,96,100,1,1 3zhh_A_,96,102,1,1 3zhh_A_,99,188,1,1 3zhh_A_,99,190,1,1 3zhh_A_,101,209,1,1 3zhh_A_,102,105,1,1 3zhh_A_,102,106,1,1 3zhh_A_,103,107,1,1 3zhh_A_,104,108,1,1 3zhh_A_,105,109,1,1 3zhh_A_,106,110,1,1 3zhh_A_,107,111,1,1 3zhh_A_,107,141,1,1 3zhh_A_,108,112,1,1 3zhh_A_,109,113,1,1 3zhh_A_,111,114,1,1 3zhh_A_,121,125,1,1 3zhh_A_,122,126,1,1 3zhh_A_,123,127,1,1 3zhh_A_,124,128,1,1 3zhh_A_,124,137,1,1 3zhh_A_,125,129,1,1 3zhh_A_,126,129,1,1 3zhh_A_,127,130,1,1 3zhh_A_,127,132,1,1 3zhh_A_,128,131,1,1 3zhh_A_,128,132,1,1 3zhh_A_,128,135,1,1 3zhh_A_,130,167,1,1 3zhh_A_,132,134,1,1 3zhh_A_,132,135,1,1 3zhh_A_,135,156,1,1 3zhh_A_,136,138,1,1 3zhh_A_,136,155,1,1 3zhh_A_,138,154,1,1 3zhh_A_,139,154,1,1 3zhh_A_,140,144,1,1 3zhh_A_,141,145,1,1 3zhh_A_,142,145,1,1 3zhh_A_,143,146,1,1 3zhh_A_,145,217,1,1 3zhh_A_,147,217,1,1 3zhh_A_,148,151,1,1 3zhh_A_,151,153,1,1 3zhh_A_,152,155,1,1 3zhh_A_,157,160,1,1 3zhh_A_,157,161,1,1 3zhh_A_,158,162,1,1 3zhh_A_,159,163,1,1 3zhh_A_,160,164,1,1 3zhh_A_,161,165,1,1 3zhh_A_,162,166,1,1 3zhh_A_,163,167,1,1 3zhh_A_,164,168,1,1 3zhh_A_,165,169,1,1 3zhh_A_,166,170,1,1 3zhh_A_,167,173,1,1 3zhh_A_,174,179,1,1 3zhh_A_,175,179,1,1 3zhh_A_,176,180,1,1 3zhh_A_,177,181,1,1 3zhh_A_,178,182,1,1 3zhh_A_,179,183,1,1 3zhh_A_,180,184,1,1 3zhh_A_,181,185,1,1 3zhh_A_,182,186,1,1 3zhh_A_,183,187,1,1 3zhh_A_,184,187,1,1 3zhh_A_,184,188,1,1 3zhh_A_,185,188,1,1 3zhh_A_,186,208,1,1 3zhh_A_,189,191,1,1 3zhh_A_,189,208,1,1 3zhh_A_,192,195,1,1 3zhh_A_,195,198,1,1 3zhh_A_,195,211,1,1 3zhh_A_,195,212,1,1 3zhh_A_,195,219,1,1 3zhh_A_,195,251,1,1 3zhh_A_,196,199,1,1 3zhh_A_,196,200,1,1 3zhh_A_,196,220,1,1 3zhh_A_,197,200,1,1 3zhh_A_,197,204,1,1 3zhh_A_,201,204,1,1 3zhh_A_,205,225,1,1 3zhh_A_,207,223,1,1 3zhh_A_,209,210,1,1 3zhh_A_,209,221,1,1 3zhh_A_,211,219,1,1 3zhh_A_,213,217,1,1 3zhh_A_,215,240,1,1 3zhh_A_,215,245,1,1 3zhh_A_,216,247,1,1 3zhh_A_,218,238,1,1 3zhh_A_,219,238,1,1 3zhh_A_,220,236,1,1 3zhh_A_,222,234,1,1 3zhh_A_,224,232,1,1 3zhh_A_,226,228,1,1 3zhh_A_,226,229,1,1 3zhh_A_,226,230,1,1 3zhh_A_,240,243,1,1 3zhh_A_,240,248,1,1 3zhh_A_,241,244,1,1 3zhh_A_,244,247,1,1 3zhh_A_,248,250,1,1 3zhh_A_,250,253,1,1 3zhh_A_,251,255,1,1 3zhh_A_,252,256,1,1 3zhh_A_,253,257,1,1 3zhh_A_,254,258,1,1 3zhh_A_,255,259,1,1 3zhh_A_,256,260,1,1 3zhh_A_,257,261,1,1 3zhh_A_,258,262,1,1 3zhh_A_,259,263,1,1 3zhh_A_,261,264,1,1 3zhh_A_,261,265,1,1