pair,contact1,contact2,flow1,flow2 1nb3_A_,2,173,1,1 1nb3_A_,5,173,1,1 1nb3_A_,6,8,1,1 1nb3_A_,6,9,1,1 1nb3_A_,6,10,1,1 1nb3_A_,7,11,1,1 1nb3_A_,7,171,1,1 1nb3_A_,13,37,1,1 1nb3_A_,15,36,1,1 1nb3_A_,15,185,1,1 1nb3_A_,16,185,1,1 1nb3_A_,18,36,1,1 1nb3_A_,18,49,1,1 1nb3_A_,18,51,1,1 1nb3_A_,18,87,1,1 1nb3_A_,18,189,1,1 1nb3_A_,20,92,1,1 1nb3_A_,20,187,1,1 1nb3_A_,23,25,1,1 1nb3_A_,25,28,1,1 1nb3_A_,25,29,1,1 1nb3_A_,26,29,1,1 1nb3_A_,27,30,1,1 1nb3_A_,27,31,1,1 1nb3_A_,28,32,1,1 1nb3_A_,29,33,1,1 1nb3_A_,30,34,1,1 1nb3_A_,30,135,1,1 1nb3_A_,30,168,1,1 1nb3_A_,31,35,1,1 1nb3_A_,32,36,1,1 1nb3_A_,32,51,1,1 1nb3_A_,33,37,1,1 1nb3_A_,34,38,1,1 1nb3_A_,34,132,1,1 1nb3_A_,35,39,1,1 1nb3_A_,36,40,1,1 1nb3_A_,36,49,1,1 1nb3_A_,37,41,1,1 1nb3_A_,38,42,1,1 1nb3_A_,39,43,1,1 1nb3_A_,40,43,1,1 1nb3_A_,40,44,1,1 1nb3_A_,43,45,1,1 1nb3_A_,48,87,1,1 1nb3_A_,50,85,1,1 1nb3_A_,51,55,1,1 1nb3_A_,52,56,1,1 1nb3_A_,52,95,1,1 1nb3_A_,53,57,1,1 1nb3_A_,53,77,1,1 1nb3_A_,55,59,1,1 1nb3_A_,56,59,1,1 1nb3_A_,56,90,1,1 1nb3_A_,56,97,1,1 1nb3_A_,56,100,1,1 1nb3_A_,57,90,1,1 1nb3_A_,63,70,1,1 1nb3_A_,64,67,1,1 1nb3_A_,64,68,1,1 1nb3_A_,66,94,1,1 1nb3_A_,66,96,1,1 1nb3_A_,70,73,1,1 1nb3_A_,70,74,1,1 1nb3_A_,71,75,1,1 1nb3_A_,72,76,1,1 1nb3_A_,73,77,1,1 1nb3_A_,74,78,1,1 1nb3_A_,75,79,1,1 1nb3_A_,76,80,1,1 1nb3_A_,77,81,1,1 1nb3_A_,78,83,1,1 1nb3_A_,79,82,1,1 1nb3_A_,81,83,1,1 1nb3_A_,84,107,1,1 1nb3_A_,84,108,1,1 1nb3_A_,86,89,1,1 1nb3_A_,87,90,1,1 1nb3_A_,90,100,1,1 1nb3_A_,97,100,1,1 1nb3_A_,102,105,1,1 1nb3_A_,103,106,1,1 1nb3_A_,109,219,1,1 1nb3_A_,111,217,1,1 1nb3_A_,112,113,1,1 1nb3_A_,112,217,1,1 1nb3_A_,114,215,1,1 1nb3_A_,117,120,1,1 1nb3_A_,119,205,1,1 1nb3_A_,119,210,1,1 1nb3_A_,120,123,1,1 1nb3_A_,121,125,1,1 1nb3_A_,121,182,1,1 1nb3_A_,121,203,1,1 1nb3_A_,121,205,1,1 1nb3_A_,122,126,1,1 1nb3_A_,123,127,1,1 1nb3_A_,124,128,1,1 1nb3_A_,125,129,1,1 1nb3_A_,126,130,1,1 1nb3_A_,127,131,1,1 1nb3_A_,127,132,1,1 1nb3_A_,132,133,1,1 1nb3_A_,134,170,1,1 1nb3_A_,135,214,1,1 1nb3_A_,136,168,1,1 1nb3_A_,138,165,1,1 1nb3_A_,138,166,1,1 1nb3_A_,139,158,1,1 1nb3_A_,139,207,1,1 1nb3_A_,140,165,1,1 1nb3_A_,142,145,1,1 1nb3_A_,143,146,1,1 1nb3_A_,143,156,1,1 1nb3_A_,144,147,1,1 1nb3_A_,145,192,1,1 1nb3_A_,147,150,1,1 1nb3_A_,152,154,1,1 1nb3_A_,152,199,1,1 1nb3_A_,152,201,1,1 1nb3_A_,153,201,1,1 1nb3_A_,154,156,1,1 1nb3_A_,154,157,1,1 1nb3_A_,159,205,1,1 1nb3_A_,166,186,1,1 1nb3_A_,169,185,1,1 1nb3_A_,171,183,1,1 1nb3_A_,172,183,1,1 1nb3_A_,174,181,1,1 1nb3_A_,180,202,1,1 1nb3_A_,181,202,1,1 1nb3_A_,182,200,1,1 1nb3_A_,184,198,1,1 1nb3_A_,186,187,1,1 1nb3_A_,186,196,1,1 1nb3_A_,192,196,1,1 1nb3_A_,193,195,1,1 1nb3_A_,194,197,1,1 1nb3_A_,205,208,1,1 1nb3_A_,208,211,1,1