pair,contact1,contact2,flow1,flow2 6nct_B_,4,74,1,1 6nct_B_,7,10,1,1 6nct_B_,11,14,1,1 6nct_B_,13,17,1,1 6nct_B_,14,18,1,1 6nct_B_,15,18,1,1 6nct_B_,15,19,1,1 6nct_B_,19,22,1,1 6nct_B_,23,24,1,1 6nct_B_,26,36,1,1 6nct_B_,33,41,1,1 6nct_B_,34,42,1,1 6nct_B_,35,40,1,1 6nct_B_,37,38,1,1 6nct_B_,51,54,1,1 6nct_B_,52,56,1,1 6nct_B_,53,57,1,1 6nct_B_,55,58,1,1 6nct_B_,61,63,1,1 6nct_B_,61,64,1,1 6nct_B_,61,70,1,1 6nct_B_,62,65,1,1 6nct_B_,62,66,1,1 6nct_B_,62,69,1,1 6nct_B_,66,68,1,1 6nct_B_,66,69,1,1 6nct_B_,82,86,1,1 6nct_B_,83,87,1,1 6nct_B_,84,88,1,1 6nct_B_,85,89,1,1 6nct_B_,86,90,1,1 6nct_B_,87,91,1,1 6nct_B_,88,92,1,1 6nct_B_,89,93,1,1 6nct_B_,90,94,1,1 6nct_B_,91,95,1,1 6nct_B_,93,96,1,1 6nct_B_,94,98,1,1 6nct_B_,96,100,1,1 6nct_B_,97,101,1,1 6nct_B_,99,103,1,1 6nct_B_,100,104,1,1 6nct_B_,101,105,1,1 6nct_B_,102,106,1,1 6nct_B_,103,107,1,1 6nct_B_,104,108,1,1 6nct_B_,104,203,1,1 6nct_B_,105,109,1,1 6nct_B_,106,110,1,1 6nct_B_,107,111,1,1 6nct_B_,108,112,1,1 6nct_B_,109,113,1,1 6nct_B_,110,114,1,1 6nct_B_,111,115,1,1 6nct_B_,111,196,1,1 6nct_B_,112,116,1,1 6nct_B_,113,117,1,1 6nct_B_,114,118,1,1 6nct_B_,115,119,1,1 6nct_B_,116,120,1,1 6nct_B_,117,121,1,1 6nct_B_,118,122,1,1 6nct_B_,119,123,1,1 6nct_B_,120,123,1,1 6nct_B_,120,124,1,1 6nct_B_,121,125,1,1 6nct_B_,123,127,1,1 6nct_B_,124,128,1,1 6nct_B_,125,129,1,1 6nct_B_,126,130,1,1 6nct_B_,127,131,1,1 6nct_B_,128,132,1,1 6nct_B_,129,133,1,1 6nct_B_,130,134,1,1 6nct_B_,131,134,1,1 6nct_B_,131,135,1,1 6nct_B_,132,136,1,1 6nct_B_,133,137,1,1 6nct_B_,134,138,1,1 6nct_B_,135,139,1,1 6nct_B_,136,139,1,1 6nct_B_,136,140,1,1 6nct_B_,137,141,1,1 6nct_B_,138,142,1,1 6nct_B_,139,164,1,1 6nct_B_,142,145,1,1 6nct_B_,142,146,1,1 6nct_B_,143,146,1,1 6nct_B_,143,147,1,1 6nct_B_,147,150,1,1 6nct_B_,151,152,1,1 6nct_B_,155,158,1,1 6nct_B_,156,160,1,1 6nct_B_,157,161,1,1 6nct_B_,159,163,1,1 6nct_B_,160,164,1,1 6nct_B_,161,165,1,1 6nct_B_,164,167,1,1 6nct_B_,165,169,1,1 6nct_B_,166,169,1,1 6nct_B_,166,170,1,1 6nct_B_,167,170,1,1 6nct_B_,167,171,1,1 6nct_B_,170,174,1,1 6nct_B_,171,174,1,1 6nct_B_,171,175,1,1 6nct_B_,172,176,1,1 6nct_B_,173,177,1,1 6nct_B_,174,177,1,1 6nct_B_,174,178,1,1 6nct_B_,175,179,1,1 6nct_B_,176,179,1,1 6nct_B_,176,180,1,1 6nct_B_,177,181,1,1 6nct_B_,178,182,1,1 6nct_B_,179,183,1,1 6nct_B_,181,184,1,1 6nct_B_,181,185,1,1 6nct_B_,182,186,1,1 6nct_B_,183,187,1,1 6nct_B_,184,188,1,1 6nct_B_,185,189,1,1 6nct_B_,186,190,1,1 6nct_B_,187,191,1,1 6nct_B_,188,192,1,1 6nct_B_,189,193,1,1 6nct_B_,190,194,1,1 6nct_B_,191,195,1,1 6nct_B_,192,195,1,1 6nct_B_,192,196,1,1 6nct_B_,193,197,1,1 6nct_B_,194,198,1,1 6nct_B_,195,199,1,1 6nct_B_,196,200,1,1 6nct_B_,197,201,1,1 6nct_B_,198,201,1,1 6nct_B_,198,202,1,1 6nct_B_,199,203,1,1 6nct_B_,202,206,1,1 6nct_B_,204,207,1,1 6nct_B_,204,208,1,1 6nct_B_,205,209,1,1 6nct_B_,207,211,1,1 6nct_B_,208,212,1,1 6nct_B_,209,212,1,1 6nct_B_,209,213,1,1 6nct_B_,210,214,1,1 6nct_B_,211,215,1,1 6nct_B_,212,216,1,1 6nct_B_,213,217,1,1 6nct_B_,214,218,1,1 6nct_B_,215,219,1,1 6nct_B_,216,219,1,1