pair,contact1,contact2,flow1,flow2 7xy7_A_,3,5,1,1 7xy7_A_,3,6,1,1 7xy7_A_,3,7,1,1 7xy7_A_,4,8,1,1 7xy7_A_,5,9,1,1 7xy7_A_,6,10,1,1 7xy7_A_,7,11,1,1 7xy7_A_,8,12,1,1 7xy7_A_,9,13,1,1 7xy7_A_,10,14,1,1 7xy7_A_,11,15,1,1 7xy7_A_,12,16,1,1 7xy7_A_,13,17,1,1 7xy7_A_,14,18,1,1 7xy7_A_,15,19,1,1 7xy7_A_,16,20,1,1 7xy7_A_,17,21,1,1 7xy7_A_,18,22,1,1 7xy7_A_,19,23,1,1 7xy7_A_,20,24,1,1 7xy7_A_,21,25,1,1 7xy7_A_,22,26,1,1 7xy7_A_,24,27,1,1 7xy7_A_,24,28,1,1 7xy7_A_,29,59,1,1 7xy7_A_,30,31,1,1 7xy7_A_,31,61,1,1 7xy7_A_,32,83,1,1 7xy7_A_,33,61,1,1 7xy7_A_,33,63,1,1 7xy7_A_,34,86,1,1 7xy7_A_,35,63,1,1 7xy7_A_,36,86,1,1 7xy7_A_,36,88,1,1 7xy7_A_,38,41,1,1 7xy7_A_,40,124,1,1 7xy7_A_,41,123,1,1 7xy7_A_,42,45,1,1 7xy7_A_,43,64,1,1 7xy7_A_,46,202,1,1 7xy7_A_,49,64,1,1 7xy7_A_,50,51,1,1 7xy7_A_,50,61,1,1 7xy7_A_,51,62,1,1 7xy7_A_,53,60,1,1 7xy7_A_,55,58,1,1 7xy7_A_,70,71,1,1 7xy7_A_,75,78,1,1 7xy7_A_,85,117,1,1 7xy7_A_,85,119,1,1 7xy7_A_,87,119,1,1 7xy7_A_,87,121,1,1 7xy7_A_,89,121,1,1 7xy7_A_,89,123,1,1 7xy7_A_,90,92,1,1 7xy7_A_,92,131,1,1 7xy7_A_,97,101,1,1 7xy7_A_,98,102,1,1 7xy7_A_,99,103,1,1 7xy7_A_,100,104,1,1 7xy7_A_,101,104,1,1 7xy7_A_,101,105,1,1 7xy7_A_,102,105,1,1 7xy7_A_,104,108,1,1 7xy7_A_,106,109,1,1 7xy7_A_,108,183,1,1 7xy7_A_,110,112,1,1 7xy7_A_,110,113,1,1 7xy7_A_,118,189,1,1 7xy7_A_,120,191,1,1 7xy7_A_,122,193,1,1 7xy7_A_,122,195,1,1 7xy7_A_,123,124,1,1 7xy7_A_,125,129,1,1 7xy7_A_,126,130,1,1 7xy7_A_,127,131,1,1 7xy7_A_,128,132,1,1 7xy7_A_,129,133,1,1 7xy7_A_,130,134,1,1 7xy7_A_,131,137,1,1 7xy7_A_,138,141,1,1 7xy7_A_,138,142,1,1 7xy7_A_,139,143,1,1 7xy7_A_,140,143,1,1 7xy7_A_,143,146,1,1 7xy7_A_,146,149,1,1 7xy7_A_,149,174,1,1 7xy7_A_,152,155,1,1 7xy7_A_,156,170,1,1 7xy7_A_,161,166,1,1 7xy7_A_,162,166,1,1 7xy7_A_,163,167,1,1 7xy7_A_,164,168,1,1 7xy7_A_,165,169,1,1 7xy7_A_,166,170,1,1 7xy7_A_,167,171,1,1 7xy7_A_,170,174,1,1 7xy7_A_,171,174,1,1 7xy7_A_,173,177,1,1 7xy7_A_,174,178,1,1 7xy7_A_,175,179,1,1 7xy7_A_,177,181,1,1 7xy7_A_,178,182,1,1 7xy7_A_,185,187,1,1 7xy7_A_,195,202,1,1 7xy7_A_,196,199,1,1 7xy7_A_,201,205,1,1 7xy7_A_,202,206,1,1 7xy7_A_,203,207,1,1 7xy7_A_,204,208,1,1 7xy7_A_,205,209,1,1 7xy7_A_,206,210,1,1 7xy7_A_,207,211,1,1 7xy7_A_,208,212,1,1 7xy7_A_,209,213,1,1 7xy7_A_,210,214,1,1 7xy7_A_,211,215,1,1 7xy7_A_,212,216,1,1 7xy7_A_,213,217,1,1 7xy7_A_,214,218,1,1 7xy7_A_,215,219,1,1 7xy7_A_,216,220,1,1 7xy7_A_,217,221,1,1 7xy7_A_,220,223,1,1