pair,contact1,contact2,flow1,flow2 6ope_QD_,3,6,1,1 6ope_QD_,7,10,1,1 6ope_QD_,8,12,1,1 6ope_QD_,9,13,1,1 6ope_QD_,10,14,1,1 6ope_QD_,11,15,1,1 6ope_QD_,11,18,1,1 6ope_QD_,12,37,1,1 6ope_QD_,22,25,1,1 6ope_QD_,23,27,1,1 6ope_QD_,24,29,1,1 6ope_QD_,27,30,1,1 6ope_QD_,31,34,1,1 6ope_QD_,31,35,1,1 6ope_QD_,37,44,1,1 6ope_QD_,40,43,1,1 6ope_QD_,42,45,1,1 6ope_QD_,51,55,1,1 6ope_QD_,53,57,1,1 6ope_QD_,54,58,1,1 6ope_QD_,56,60,1,1 6ope_QD_,56,204,1,1 6ope_QD_,57,61,1,1 6ope_QD_,59,62,1,1 6ope_QD_,59,63,1,1 6ope_QD_,59,198,1,1 6ope_QD_,60,61,1,1 6ope_QD_,60,64,1,1 6ope_QD_,60,71,1,1 6ope_QD_,61,65,1,1 6ope_QD_,62,196,1,1 6ope_QD_,63,66,1,1 6ope_QD_,67,97,1,1 6ope_QD_,70,73,1,1 6ope_QD_,70,74,1,1 6ope_QD_,71,75,1,1 6ope_QD_,71,206,1,1 6ope_QD_,72,76,1,1 6ope_QD_,73,99,1,1 6ope_QD_,74,78,1,1 6ope_QD_,75,79,1,1 6ope_QD_,76,80,1,1 6ope_QD_,77,81,1,1 6ope_QD_,78,82,1,1 6ope_QD_,80,84,1,1 6ope_QD_,80,138,1,1 6ope_QD_,87,91,1,1 6ope_QD_,88,92,1,1 6ope_QD_,91,95,1,1 6ope_QD_,92,96,1,1 6ope_QD_,93,97,1,1 6ope_QD_,94,98,1,1 6ope_QD_,96,99,1,1 6ope_QD_,97,106,1,1 6ope_QD_,98,139,1,1 6ope_QD_,99,101,1,1 6ope_QD_,99,102,1,1 6ope_QD_,99,103,1,1 6ope_QD_,100,104,1,1 6ope_QD_,100,137,1,1 6ope_QD_,101,105,1,1 6ope_QD_,101,117,1,1 6ope_QD_,101,135,1,1 6ope_QD_,102,106,1,1 6ope_QD_,102,113,1,1 6ope_QD_,103,107,1,1 6ope_QD_,104,109,1,1 6ope_QD_,105,108,1,1 6ope_QD_,111,115,1,1 6ope_QD_,112,115,1,1 6ope_QD_,112,116,1,1 6ope_QD_,113,117,1,1 6ope_QD_,115,119,1,1 6ope_QD_,116,120,1,1 6ope_QD_,117,121,1,1 6ope_QD_,118,122,1,1 6ope_QD_,119,124,1,1 6ope_QD_,120,123,1,1 6ope_QD_,121,133,1,1 6ope_QD_,124,148,1,1 6ope_QD_,124,151,1,1 6ope_QD_,126,130,1,1 6ope_QD_,126,146,1,1 6ope_QD_,127,130,1,1 6ope_QD_,128,143,1,1 6ope_QD_,128,144,1,1 6ope_QD_,140,143,1,1 6ope_QD_,142,184,1,1 6ope_QD_,143,184,1,1 6ope_QD_,145,182,1,1 6ope_QD_,147,180,1,1 6ope_QD_,148,151,1,1 6ope_QD_,154,157,1,1 6ope_QD_,154,158,1,1 6ope_QD_,156,160,1,1 6ope_QD_,157,161,1,1 6ope_QD_,158,161,1,1 6ope_QD_,158,162,1,1 6ope_QD_,163,167,1,1 6ope_QD_,170,173,1,1 6ope_QD_,172,185,1,1 6ope_QD_,174,183,1,1 6ope_QD_,176,179,1,1 6ope_QD_,176,181,1,1 6ope_QD_,177,180,1,1 6ope_QD_,186,187,1,1 6ope_QD_,186,192,1,1 6ope_QD_,189,192,1,1 6ope_QD_,190,193,1,1 6ope_QD_,190,199,1,1 6ope_QD_,198,201,1,1 6ope_QD_,199,202,1,1 6ope_QD_,200,204,1,1 6ope_QD_,201,205,1,1 6ope_QD_,202,205,1,1 6ope_QD_,202,206,1,1 6ope_QD_,204,207,1,1 6ope_QD_,205,208,1,1