pair,contact1,contact2,flow1,flow2 7tyh_A_,1,3,1,1 7tyh_A_,2,3,1,1 7tyh_A_,3,6,1,1 7tyh_A_,5,9,1,1 7tyh_A_,6,9,1,1 7tyh_A_,6,10,1,1 7tyh_A_,7,11,1,1 7tyh_A_,8,12,1,1 7tyh_A_,9,13,1,1 7tyh_A_,11,14,1,1 7tyh_A_,11,15,1,1 7tyh_A_,12,16,1,1 7tyh_A_,14,18,1,1 7tyh_A_,15,19,1,1 7tyh_A_,16,20,1,1 7tyh_A_,18,22,1,1 7tyh_A_,19,23,1,1 7tyh_A_,23,27,1,1 7tyh_A_,24,28,1,1 7tyh_A_,26,30,1,1 7tyh_A_,27,30,1,1 7tyh_A_,27,32,1,1 7tyh_A_,31,65,1,1 7tyh_A_,31,87,1,1 7tyh_A_,32,87,1,1 7tyh_A_,33,65,1,1 7tyh_A_,34,90,1,1 7tyh_A_,36,90,1,1 7tyh_A_,37,43,1,1 7tyh_A_,38,41,1,1 7tyh_A_,38,92,1,1 7tyh_A_,41,127,1,1 7tyh_A_,42,45,1,1 7tyh_A_,43,68,1,1 7tyh_A_,53,68,1,1 7tyh_A_,54,65,1,1 7tyh_A_,55,66,1,1 7tyh_A_,57,64,1,1 7tyh_A_,59,62,1,1 7tyh_A_,60,208,1,1 7tyh_A_,75,77,1,1 7tyh_A_,76,80,1,1 7tyh_A_,84,120,1,1 7tyh_A_,89,123,1,1 7tyh_A_,91,123,1,1 7tyh_A_,91,125,1,1 7tyh_A_,93,125,1,1 7tyh_A_,93,127,1,1 7tyh_A_,95,127,1,1 7tyh_A_,95,135,1,1 7tyh_A_,97,146,1,1 7tyh_A_,98,99,1,1 7tyh_A_,99,102,1,1 7tyh_A_,100,104,1,1 7tyh_A_,101,104,1,1 7tyh_A_,101,105,1,1 7tyh_A_,102,106,1,1 7tyh_A_,104,108,1,1 7tyh_A_,105,109,1,1 7tyh_A_,106,110,1,1 7tyh_A_,107,110,1,1 7tyh_A_,107,111,1,1 7tyh_A_,108,112,1,1 7tyh_A_,109,113,1,1 7tyh_A_,111,114,1,1 7tyh_A_,113,187,1,1 7tyh_A_,114,117,1,1 7tyh_A_,119,120,1,1 7tyh_A_,122,193,1,1 7tyh_A_,122,195,1,1 7tyh_A_,124,195,1,1 7tyh_A_,126,197,1,1 7tyh_A_,126,199,1,1 7tyh_A_,128,132,1,1 7tyh_A_,129,133,1,1 7tyh_A_,129,165,1,1 7tyh_A_,129,199,1,1 7tyh_A_,129,200,1,1 7tyh_A_,130,131,1,1 7tyh_A_,131,134,1,1 7tyh_A_,131,135,1,1 7tyh_A_,132,136,1,1 7tyh_A_,134,138,1,1 7tyh_A_,141,144,1,1 7tyh_A_,150,171,1,1 7tyh_A_,153,171,1,1 7tyh_A_,153,178,1,1 7tyh_A_,155,156,1,1 7tyh_A_,156,159,1,1 7tyh_A_,160,174,1,1 7tyh_A_,165,173,1,1 7tyh_A_,166,169,1,1 7tyh_A_,166,170,1,1 7tyh_A_,167,171,1,1 7tyh_A_,169,173,1,1 7tyh_A_,170,174,1,1 7tyh_A_,172,175,1,1 7tyh_A_,172,176,1,1 7tyh_A_,173,177,1,1 7tyh_A_,174,178,1,1 7tyh_A_,175,179,1,1 7tyh_A_,176,180,1,1 7tyh_A_,177,181,1,1 7tyh_A_,179,182,1,1 7tyh_A_,180,184,1,1 7tyh_A_,181,185,1,1 7tyh_A_,182,185,1,1 7tyh_A_,182,186,1,1 7tyh_A_,183,187,1,1 7tyh_A_,189,191,1,1 7tyh_A_,190,224,1,1 7tyh_A_,197,213,1,1 7tyh_A_,198,209,1,1 7tyh_A_,199,201,1,1 7tyh_A_,199,203,1,1 7tyh_A_,205,208,1,1 7tyh_A_,207,211,1,1 7tyh_A_,208,212,1,1 7tyh_A_,209,213,1,1 7tyh_A_,210,214,1,1 7tyh_A_,211,215,1,1 7tyh_A_,212,216,1,1 7tyh_A_,213,217,1,1 7tyh_A_,214,217,1,1 7tyh_A_,214,218,1,1 7tyh_A_,215,219,1,1 7tyh_A_,216,220,1,1 7tyh_A_,217,221,1,1 7tyh_A_,218,222,1,1 7tyh_A_,219,223,1,1 7tyh_A_,220,224,1,1 7tyh_A_,221,224,1,1 7tyh_A_,221,225,1,1 7tyh_A_,222,225,1,1 7tyh_A_,223,228,1,1 7tyh_A_,223,229,1,1