pair,contact1,contact2,flow1,flow2 8t8b_1d_,3,6,1,1 8t8b_1d_,3,114,1,1 8t8b_1d_,5,114,1,1 8t8b_1d_,7,10,1,1 8t8b_1d_,8,12,1,1 8t8b_1d_,9,13,1,1 8t8b_1d_,10,14,1,1 8t8b_1d_,11,16,1,1 8t8b_1d_,11,18,1,1 8t8b_1d_,12,37,1,1 8t8b_1d_,14,58,1,1 8t8b_1d_,14,62,1,1 8t8b_1d_,14,65,1,1 8t8b_1d_,17,33,1,1 8t8b_1d_,18,20,1,1 8t8b_1d_,23,26,1,1 8t8b_1d_,24,27,1,1 8t8b_1d_,27,29,1,1 8t8b_1d_,31,34,1,1 8t8b_1d_,31,35,1,1 8t8b_1d_,40,43,1,1 8t8b_1d_,42,45,1,1 8t8b_1d_,46,47,1,1 8t8b_1d_,51,54,1,1 8t8b_1d_,51,55,1,1 8t8b_1d_,52,56,1,1 8t8b_1d_,53,57,1,1 8t8b_1d_,54,58,1,1 8t8b_1d_,55,59,1,1 8t8b_1d_,56,60,1,1 8t8b_1d_,56,204,1,1 8t8b_1d_,57,61,1,1 8t8b_1d_,58,62,1,1 8t8b_1d_,59,63,1,1 8t8b_1d_,59,198,1,1 8t8b_1d_,60,61,1,1 8t8b_1d_,60,64,1,1 8t8b_1d_,60,71,1,1 8t8b_1d_,61,64,1,1 8t8b_1d_,61,65,1,1 8t8b_1d_,62,66,1,1 8t8b_1d_,63,66,1,1 8t8b_1d_,64,67,1,1 8t8b_1d_,64,69,1,1 8t8b_1d_,65,68,1,1 8t8b_1d_,67,97,1,1 8t8b_1d_,70,73,1,1 8t8b_1d_,70,74,1,1 8t8b_1d_,71,75,1,1 8t8b_1d_,71,206,1,1 8t8b_1d_,72,76,1,1 8t8b_1d_,73,77,1,1 8t8b_1d_,73,99,1,1 8t8b_1d_,74,78,1,1 8t8b_1d_,75,79,1,1 8t8b_1d_,76,80,1,1 8t8b_1d_,77,81,1,1 8t8b_1d_,78,82,1,1 8t8b_1d_,79,83,1,1 8t8b_1d_,80,83,1,1 8t8b_1d_,80,84,1,1 8t8b_1d_,80,138,1,1 8t8b_1d_,88,92,1,1 8t8b_1d_,89,93,1,1 8t8b_1d_,90,94,1,1 8t8b_1d_,91,95,1,1 8t8b_1d_,92,96,1,1 8t8b_1d_,93,97,1,1 8t8b_1d_,94,98,1,1 8t8b_1d_,95,98,1,1 8t8b_1d_,97,102,1,1 8t8b_1d_,97,106,1,1 8t8b_1d_,98,139,1,1 8t8b_1d_,99,101,1,1 8t8b_1d_,99,103,1,1 8t8b_1d_,100,104,1,1 8t8b_1d_,101,105,1,1 8t8b_1d_,101,135,1,1 8t8b_1d_,102,106,1,1 8t8b_1d_,102,113,1,1 8t8b_1d_,103,107,1,1 8t8b_1d_,105,108,1,1 8t8b_1d_,109,160,1,1 8t8b_1d_,111,115,1,1 8t8b_1d_,112,115,1,1 8t8b_1d_,112,116,1,1 8t8b_1d_,113,117,1,1 8t8b_1d_,114,118,1,1 8t8b_1d_,115,119,1,1 8t8b_1d_,115,160,1,1 8t8b_1d_,116,119,1,1 8t8b_1d_,116,120,1,1 8t8b_1d_,117,121,1,1 8t8b_1d_,118,122,1,1 8t8b_1d_,119,124,1,1 8t8b_1d_,120,123,1,1 8t8b_1d_,121,133,1,1 8t8b_1d_,124,148,1,1 8t8b_1d_,126,146,1,1 8t8b_1d_,127,130,1,1 8t8b_1d_,128,144,1,1 8t8b_1d_,134,137,1,1 8t8b_1d_,140,143,1,1 8t8b_1d_,142,184,1,1 8t8b_1d_,145,182,1,1 8t8b_1d_,147,180,1,1 8t8b_1d_,148,151,1,1 8t8b_1d_,152,158,1,1 8t8b_1d_,154,158,1,1 8t8b_1d_,155,159,1,1 8t8b_1d_,156,160,1,1 8t8b_1d_,157,161,1,1 8t8b_1d_,158,162,1,1 8t8b_1d_,159,163,1,1 8t8b_1d_,160,164,1,1 8t8b_1d_,162,165,1,1 8t8b_1d_,164,167,1,1 8t8b_1d_,165,167,1,1 8t8b_1d_,165,178,1,1 8t8b_1d_,170,173,1,1 8t8b_1d_,172,185,1,1 8t8b_1d_,174,183,1,1 8t8b_1d_,176,181,1,1 8t8b_1d_,189,190,1,1 8t8b_1d_,190,193,1,1 8t8b_1d_,198,200,1,1 8t8b_1d_,198,201,1,1 8t8b_1d_,199,202,1,1 8t8b_1d_,199,203,1,1 8t8b_1d_,200,204,1,1 8t8b_1d_,201,205,1,1 8t8b_1d_,202,206,1,1 8t8b_1d_,203,207,1,1 8t8b_1d_,204,207,1,1