pair,contact1,contact2,flow1,flow2
1z7m_A_,4,7,1,1
1z7m_A_,11,13,1,1
1z7m_A_,11,14,1,1
1z7m_A_,11,15,1,1
1z7m_A_,12,16,1,1
1z7m_A_,13,17,1,1
1z7m_A_,14,18,1,1
1z7m_A_,15,19,1,1
1z7m_A_,16,20,1,1
1z7m_A_,17,21,1,1
1z7m_A_,18,22,1,1
1z7m_A_,19,22,1,1
1z7m_A_,19,23,1,1
1z7m_A_,20,24,1,1
1z7m_A_,21,25,1,1
1z7m_A_,22,26,1,1
1z7m_A_,22,113,1,1
1z7m_A_,23,27,1,1
1z7m_A_,24,28,1,1
1z7m_A_,24,141,1,1
1z7m_A_,25,29,1,1
1z7m_A_,26,30,1,1
1z7m_A_,26,36,1,1
1z7m_A_,27,30,1,1
1z7m_A_,27,31,1,1
1z7m_A_,28,32,1,1
1z7m_A_,29,32,1,1
1z7m_A_,29,34,1,1
1z7m_A_,30,33,1,1
1z7m_A_,33,35,1,1
1z7m_A_,34,130,1,1
1z7m_A_,35,98,1,1
1z7m_A_,35,100,1,1
1z7m_A_,37,100,1,1
1z7m_A_,40,77,1,1
1z7m_A_,41,77,1,1
1z7m_A_,43,75,1,1
1z7m_A_,43,86,1,1
1z7m_A_,44,47,1,1
1z7m_A_,44,68,1,1
1z7m_A_,45,73,1,1
1z7m_A_,45,75,1,1
1z7m_A_,46,50,1,1
1z7m_A_,47,51,1,1
1z7m_A_,48,78,1,1
1z7m_A_,49,58,1,1
1z7m_A_,52,53,1,1
1z7m_A_,60,63,1,1
1z7m_A_,60,65,1,1
1z7m_A_,62,109,1,1
1z7m_A_,63,108,1,1
1z7m_A_,64,76,1,1
1z7m_A_,66,74,1,1
1z7m_A_,68,71,1,1
1z7m_A_,68,72,1,1
1z7m_A_,77,104,1,1
1z7m_A_,77,106,1,1
1z7m_A_,79,82,1,1
1z7m_A_,81,85,1,1
1z7m_A_,81,118,1,1
1z7m_A_,82,85,1,1
1z7m_A_,82,86,1,1
1z7m_A_,83,87,1,1
1z7m_A_,84,88,1,1
1z7m_A_,85,88,1,1
1z7m_A_,85,89,1,1
1z7m_A_,86,89,1,1
1z7m_A_,86,90,1,1
1z7m_A_,88,91,1,1
1z7m_A_,88,95,1,1
1z7m_A_,96,98,1,1
1z7m_A_,96,122,1,1
1z7m_A_,97,120,1,1
1z7m_A_,98,122,1,1
1z7m_A_,99,118,1,1
1z7m_A_,101,116,1,1
1z7m_A_,101,296,1,1
1z7m_A_,103,114,1,1
1z7m_A_,105,112,1,1
1z7m_A_,111,112,1,1
1z7m_A_,112,300,1,1
1z7m_A_,113,299,1,1
1z7m_A_,115,297,1,1
1z7m_A_,117,295,1,1
1z7m_A_,118,279,1,1
1z7m_A_,119,293,1,1
1z7m_A_,122,123,1,1
1z7m_A_,122,126,1,1
1z7m_A_,123,127,1,1
1z7m_A_,124,128,1,1
1z7m_A_,125,129,1,1
1z7m_A_,126,130,1,1
1z7m_A_,127,131,1,1
1z7m_A_,128,132,1,1
1z7m_A_,128,278,1,1
1z7m_A_,129,133,1,1
1z7m_A_,130,134,1,1
1z7m_A_,131,135,1,1
1z7m_A_,132,136,1,1
1z7m_A_,133,137,1,1
1z7m_A_,134,138,1,1
1z7m_A_,135,139,1,1
1z7m_A_,136,140,1,1
1z7m_A_,138,141,1,1
1z7m_A_,139,142,1,1
1z7m_A_,146,267,1,1
1z7m_A_,147,242,1,1
1z7m_A_,148,265,1,1
1z7m_A_,149,245,1,1
1z7m_A_,150,263,1,1
1z7m_A_,151,245,1,1
1z7m_A_,151,247,1,1
1z7m_A_,152,261,1,1
1z7m_A_,153,156,1,1
1z7m_A_,153,157,1,1
1z7m_A_,153,259,1,1
1z7m_A_,154,158,1,1
1z7m_A_,154,259,1,1
1z7m_A_,155,159,1,1
1z7m_A_,156,160,1,1
1z7m_A_,157,161,1,1
1z7m_A_,158,162,1,1
1z7m_A_,159,163,1,1
1z7m_A_,159,221,1,1
1z7m_A_,160,164,1,1
1z7m_A_,162,166,1,1
1z7m_A_,164,167,1,1
1z7m_A_,167,171,1,1
1z7m_A_,168,172,1,1
1z7m_A_,170,174,1,1
1z7m_A_,171,175,1,1
1z7m_A_,172,176,1,1
1z7m_A_,173,177,1,1
1z7m_A_,174,179,1,1
1z7m_A_,175,178,1,1
1z7m_A_,178,204,1,1
1z7m_A_,179,182,1,1
1z7m_A_,179,183,1,1
1z7m_A_,180,184,1,1
1z7m_A_,181,185,1,1
1z7m_A_,182,186,1,1
1z7m_A_,183,187,1,1
1z7m_A_,184,188,1,1
1z7m_A_,184,201,1,1
1z7m_A_,186,189,1,1
1z7m_A_,187,190,1,1
1z7m_A_,193,195,1,1
1z7m_A_,193,196,1,1
1z7m_A_,193,197,1,1
1z7m_A_,194,198,1,1
1z7m_A_,195,199,1,1
1z7m_A_,196,200,1,1
1z7m_A_,197,201,1,1
1z7m_A_,198,202,1,1
1z7m_A_,199,202,1,1
1z7m_A_,199,203,1,1
1z7m_A_,202,205,1,1
1z7m_A_,206,208,1,1
1z7m_A_,207,246,1,1
1z7m_A_,208,210,1,1
1z7m_A_,208,212,1,1
1z7m_A_,209,213,1,1
1z7m_A_,210,214,1,1
1z7m_A_,211,215,1,1
1z7m_A_,212,216,1,1
1z7m_A_,213,217,1,1
1z7m_A_,213,232,1,1
1z7m_A_,214,217,1,1
1z7m_A_,214,218,1,1
1z7m_A_,216,219,1,1
1z7m_A_,217,220,1,1
1z7m_A_,219,221,1,1
1z7m_A_,221,224,1,1
1z7m_A_,221,225,1,1
1z7m_A_,222,226,1,1
1z7m_A_,223,227,1,1
1z7m_A_,224,228,1,1
1z7m_A_,225,229,1,1
1z7m_A_,226,230,1,1
1z7m_A_,227,231,1,1
1z7m_A_,228,232,1,1
1z7m_A_,229,233,1,1
1z7m_A_,230,234,1,1
1z7m_A_,231,235,1,1
1z7m_A_,232,236,1,1
1z7m_A_,233,237,1,1
1z7m_A_,234,238,1,1
1z7m_A_,235,239,1,1
1z7m_A_,236,239,1,1
1z7m_A_,238,241,1,1
1z7m_A_,238,242,1,1
1z7m_A_,247,249,1,1
1z7m_A_,247,250,1,1
1z7m_A_,253,275,1,1
1z7m_A_,254,257,1,1
1z7m_A_,258,278,1,1
1z7m_A_,258,280,1,1
1z7m_A_,260,278,1,1
1z7m_A_,262,276,1,1
1z7m_A_,264,273,1,1
1z7m_A_,264,274,1,1
1z7m_A_,266,268,1,1
1z7m_A_,266,269,1,1
1z7m_A_,272,298,1,1
1z7m_A_,273,298,1,1
1z7m_A_,275,296,1,1
1z7m_A_,277,294,1,1
1z7m_A_,278,280,1,1
1z7m_A_,279,282,1,1
1z7m_A_,279,292,1,1
1z7m_A_,280,283,1,1
1z7m_A_,281,284,1,1
1z7m_A_,282,285,1,1
1z7m_A_,283,286,1,1
1z7m_A_,287,288,1,1
1z7m_A_,298,302,1,1
1z7m_A_,299,303,1,1
1z7m_A_,300,304,1,1
1z7m_A_,301,305,1,1
1z7m_A_,302,306,1,1
1z7m_A_,303,307,1,1
1z7m_A_,304,308,1,1
1z7m_A_,305,309,1,1
1z7m_A_,306,310,1,1
1z7m_A_,307,311,1,1
1z7m_A_,308,311,1,1