pair,contact1,contact2,flow1,flow2 7pak_d_,2,6,1,1 7pak_d_,3,7,1,1 7pak_d_,4,8,1,1 7pak_d_,5,9,1,1 7pak_d_,6,11,1,1 7pak_d_,8,12,1,1 7pak_d_,9,12,1,1 7pak_d_,9,13,1,1 7pak_d_,10,14,1,1 7pak_d_,11,15,1,1 7pak_d_,12,16,1,1 7pak_d_,13,17,1,1 7pak_d_,14,17,1,1 7pak_d_,20,21,1,1 7pak_d_,28,157,1,1 7pak_d_,32,89,1,1 7pak_d_,34,87,1,1 7pak_d_,35,37,1,1 7pak_d_,35,151,1,1 7pak_d_,37,148,1,1 7pak_d_,40,148,1,1 7pak_d_,43,45,1,1 7pak_d_,48,52,1,1 7pak_d_,49,53,1,1 7pak_d_,50,54,1,1 7pak_d_,51,55,1,1 7pak_d_,52,56,1,1 7pak_d_,53,57,1,1 7pak_d_,54,58,1,1 7pak_d_,55,59,1,1 7pak_d_,58,100,1,1 7pak_d_,61,62,1,1 7pak_d_,64,86,1,1 7pak_d_,66,67,1,1 7pak_d_,66,83,1,1 7pak_d_,68,80,1,1 7pak_d_,70,71,1,1 7pak_d_,70,79,1,1 7pak_d_,72,77,1,1 7pak_d_,76,81,1,1 7pak_d_,84,85,1,1 7pak_d_,92,96,1,1 7pak_d_,93,97,1,1 7pak_d_,94,98,1,1 7pak_d_,95,99,1,1 7pak_d_,97,101,1,1 7pak_d_,98,102,1,1 7pak_d_,99,103,1,1 7pak_d_,101,105,1,1 7pak_d_,101,106,1,1 7pak_d_,105,108,1,1 7pak_d_,106,109,1,1 7pak_d_,118,161,1,1 7pak_d_,119,127,1,1 7pak_d_,121,123,1,1 7pak_d_,124,156,1,1 7pak_d_,125,156,1,1 7pak_d_,126,154,1,1 7pak_d_,128,152,1,1 7pak_d_,133,135,1,1 7pak_d_,133,142,1,1 7pak_d_,156,158,1,1 7pak_d_,158,160,1,1 7pak_d_,161,162,1,1 7pak_d_,161,165,1,1 7pak_d_,162,166,1,1 7pak_d_,163,167,1,1 7pak_d_,164,168,1,1 7pak_d_,165,169,1,1 7pak_d_,166,170,1,1 7pak_d_,167,171,1,1 7pak_d_,168,173,1,1 7pak_d_,169,172,1,1