pair,contact1,contact2,flow1,flow2 1zid_A_,3,5,1,1 1zid_A_,4,7,1,1 1zid_A_,6,32,1,1 1zid_A_,7,34,1,1 1zid_A_,7,247,1,1 1zid_A_,8,88,1,1 1zid_A_,8,89,1,1 1zid_A_,9,34,1,1 1zid_A_,10,89,1,1 1zid_A_,10,91,1,1 1zid_A_,11,36,1,1 1zid_A_,12,91,1,1 1zid_A_,15,19,1,1 1zid_A_,16,18,1,1 1zid_A_,16,19,1,1 1zid_A_,17,23,1,1 1zid_A_,18,196,1,1 1zid_A_,19,22,1,1 1zid_A_,21,25,1,1 1zid_A_,22,26,1,1 1zid_A_,23,27,1,1 1zid_A_,24,28,1,1 1zid_A_,25,29,1,1 1zid_A_,26,30,1,1 1zid_A_,27,31,1,1 1zid_A_,28,31,1,1 1zid_A_,29,32,1,1 1zid_A_,29,55,1,1 1zid_A_,37,58,1,1 1zid_A_,37,60,1,1 1zid_A_,39,60,1,1 1zid_A_,39,62,1,1 1zid_A_,43,47,1,1 1zid_A_,44,48,1,1 1zid_A_,45,49,1,1 1zid_A_,46,50,1,1 1zid_A_,47,50,1,1 1zid_A_,47,51,1,1 1zid_A_,49,52,1,1 1zid_A_,50,53,1,1 1zid_A_,61,69,1,1 1zid_A_,63,65,1,1 1zid_A_,63,66,1,1 1zid_A_,66,69,1,1 1zid_A_,66,70,1,1 1zid_A_,67,71,1,1 1zid_A_,68,71,1,1 1zid_A_,68,72,1,1 1zid_A_,69,73,1,1 1zid_A_,72,75,1,1 1zid_A_,72,76,1,1 1zid_A_,73,77,1,1 1zid_A_,74,78,1,1 1zid_A_,75,78,1,1 1zid_A_,75,79,1,1 1zid_A_,76,80,1,1 1zid_A_,77,81,1,1 1zid_A_,82,85,1,1 1zid_A_,86,137,1,1 1zid_A_,87,136,1,1 1zid_A_,87,138,1,1 1zid_A_,88,138,1,1 1zid_A_,88,142,1,1 1zid_A_,90,142,1,1 1zid_A_,90,144,1,1 1zid_A_,92,125,1,1 1zid_A_,92,144,1,1 1zid_A_,92,146,1,1 1zid_A_,98,102,1,1 1zid_A_,99,102,1,1 1zid_A_,99,104,1,1 1zid_A_,101,159,1,1 1zid_A_,105,158,1,1 1zid_A_,106,109,1,1 1zid_A_,107,159,1,1 1zid_A_,111,114,1,1 1zid_A_,111,115,1,1 1zid_A_,112,116,1,1 1zid_A_,113,117,1,1 1zid_A_,114,118,1,1 1zid_A_,115,119,1,1 1zid_A_,116,120,1,1 1zid_A_,117,121,1,1 1zid_A_,118,122,1,1 1zid_A_,119,123,1,1 1zid_A_,119,124,1,1 1zid_A_,120,125,1,1 1zid_A_,121,125,1,1 1zid_A_,123,126,1,1 1zid_A_,124,128,1,1 1zid_A_,125,128,1,1 1zid_A_,125,129,1,1 1zid_A_,126,129,1,1 1zid_A_,126,130,1,1 1zid_A_,126,185,1,1 1zid_A_,126,186,1,1 1zid_A_,127,131,1,1 1zid_A_,128,132,1,1 1zid_A_,129,133,1,1 1zid_A_,130,134,1,1 1zid_A_,131,134,1,1 1zid_A_,133,136,1,1 1zid_A_,134,137,1,1 1zid_A_,140,182,1,1 1zid_A_,141,184,1,1 1zid_A_,142,244,1,1 1zid_A_,143,184,1,1 1zid_A_,143,186,1,1 1zid_A_,145,186,1,1 1zid_A_,145,188,1,1 1zid_A_,146,164,1,1 1zid_A_,147,188,1,1 1zid_A_,147,190,1,1 1zid_A_,149,151,1,1 1zid_A_,157,161,1,1 1zid_A_,158,161,1,1 1zid_A_,159,163,1,1 1zid_A_,160,164,1,1 1zid_A_,161,165,1,1 1zid_A_,162,165,1,1 1zid_A_,162,166,1,1 1zid_A_,163,167,1,1 1zid_A_,164,168,1,1 1zid_A_,165,169,1,1 1zid_A_,166,169,1,1 1zid_A_,166,170,1,1 1zid_A_,167,171,1,1 1zid_A_,169,172,1,1 1zid_A_,170,173,1,1 1zid_A_,171,174,1,1 1zid_A_,171,175,1,1 1zid_A_,171,185,1,1 1zid_A_,171,255,1,1 1zid_A_,174,178,1,1 1zid_A_,175,179,1,1 1zid_A_,176,179,1,1 1zid_A_,177,180,1,1 1zid_A_,178,183,1,1 1zid_A_,179,182,1,1 1zid_A_,184,246,1,1 1zid_A_,185,254,1,1 1zid_A_,186,252,1,1 1zid_A_,186,255,1,1 1zid_A_,187,255,1,1 1zid_A_,187,257,1,1 1zid_A_,189,257,1,1 1zid_A_,189,259,1,1 1zid_A_,191,259,1,1 1zid_A_,192,229,1,1 1zid_A_,194,231,1,1 1zid_A_,195,198,1,1 1zid_A_,195,199,1,1 1zid_A_,196,200,1,1 1zid_A_,198,202,1,1 1zid_A_,199,203,1,1 1zid_A_,200,203,1,1 1zid_A_,200,205,1,1 1zid_A_,201,204,1,1 1zid_A_,207,211,1,1 1zid_A_,208,212,1,1 1zid_A_,209,213,1,1 1zid_A_,210,214,1,1 1zid_A_,212,216,1,1 1zid_A_,214,218,1,1 1zid_A_,215,219,1,1 1zid_A_,216,220,1,1 1zid_A_,218,221,1,1 1zid_A_,220,224,1,1 1zid_A_,221,224,1,1 1zid_A_,221,225,1,1 1zid_A_,221,260,1,1 1zid_A_,222,229,1,1 1zid_A_,225,228,1,1 1zid_A_,230,232,1,1 1zid_A_,230,233,1,1 1zid_A_,233,235,1,1 1zid_A_,234,238,1,1 1zid_A_,235,239,1,1 1zid_A_,236,239,1,1 1zid_A_,236,240,1,1 1zid_A_,237,240,1,1 1zid_A_,237,241,1,1 1zid_A_,238,242,1,1 1zid_A_,239,243,1,1 1zid_A_,240,244,1,1 1zid_A_,241,244,1,1 1zid_A_,242,245,1,1 1zid_A_,242,246,1,1 1zid_A_,243,246,1,1 1zid_A_,260,262,1,1 1zid_A_,260,263,1,1 1zid_A_,260,264,1,1 1zid_A_,262,265,1,1 1zid_A_,263,266,1,1 1zid_A_,265,266,1,1