pair,contact1,contact2,flow1,flow2 2dma_A_,1,4,1,1 2dma_A_,1,5,1,1 2dma_A_,2,5,1,1 2dma_A_,2,6,1,1 2dma_A_,3,7,1,1 2dma_A_,4,8,1,1 2dma_A_,5,8,1,1 2dma_A_,6,9,1,1 2dma_A_,6,10,1,1 2dma_A_,7,11,1,1 2dma_A_,8,12,1,1 2dma_A_,9,12,1,1 2dma_A_,9,13,1,1 2dma_A_,10,14,1,1 2dma_A_,11,15,1,1 2dma_A_,12,15,1,1 2dma_A_,13,20,1,1 2dma_A_,17,20,1,1 2dma_A_,17,21,1,1 2dma_A_,18,22,1,1 2dma_A_,18,55,1,1 2dma_A_,19,23,1,1 2dma_A_,19,55,1,1 2dma_A_,20,23,1,1 2dma_A_,20,24,1,1 2dma_A_,21,25,1,1 2dma_A_,21,48,1,1 2dma_A_,21,78,1,1 2dma_A_,22,26,1,1 2dma_A_,23,26,1,1 2dma_A_,23,27,1,1 2dma_A_,24,28,1,1 2dma_A_,25,29,1,1 2dma_A_,26,30,1,1 2dma_A_,26,58,1,1 2dma_A_,26,62,1,1 2dma_A_,27,31,1,1 2dma_A_,28,32,1,1 2dma_A_,28,92,1,1 2dma_A_,29,33,1,1 2dma_A_,30,34,1,1 2dma_A_,31,35,1,1 2dma_A_,31,92,1,1 2dma_A_,31,97,1,1 2dma_A_,32,36,1,1 2dma_A_,33,37,1,1 2dma_A_,39,67,1,1 2dma_A_,40,84,1,1 2dma_A_,41,67,1,1 2dma_A_,41,69,1,1 2dma_A_,42,82,1,1 2dma_A_,42,84,1,1 2dma_A_,43,69,1,1 2dma_A_,43,71,1,1 2dma_A_,44,48,1,1 2dma_A_,44,74,1,1 2dma_A_,44,78,1,1 2dma_A_,45,48,1,1 2dma_A_,45,49,1,1 2dma_A_,45,76,1,1 2dma_A_,46,50,1,1 2dma_A_,47,51,1,1 2dma_A_,48,52,1,1 2dma_A_,49,53,1,1 2dma_A_,50,54,1,1 2dma_A_,51,55,1,1 2dma_A_,55,59,1,1 2dma_A_,56,60,1,1 2dma_A_,57,61,1,1 2dma_A_,58,62,1,1 2dma_A_,60,64,1,1 2dma_A_,60,66,1,1 2dma_A_,76,77,1,1 2dma_A_,76,95,1,1 2dma_A_,77,94,1,1 2dma_A_,79,92,1,1 2dma_A_,81,90,1,1 2dma_A_,82,89,1,1 2dma_A_,83,85,1,1 2dma_A_,83,86,1,1 2dma_A_,83,88,1,1 2dma_A_,85,87,1,1 2dma_A_,91,93,1,1 2dma_A_,91,99,1,1 2dma_A_,92,97,1,1 2dma_A_,93,96,1,1 2dma_A_,93,97,1,1 2dma_A_,96,99,1,1 2dma_A_,97,100,1,1 2dma_A_,98,101,1,1 2dma_A_,100,103,1,1 2dma_A_,101,105,1,1 2dma_A_,102,106,1,1 2dma_A_,103,106,1,1 2dma_A_,103,107,1,1 2dma_A_,104,108,1,1 2dma_A_,105,109,1,1 2dma_A_,106,110,1,1 2dma_A_,107,111,1,1 2dma_A_,108,112,1,1 2dma_A_,109,113,1,1 2dma_A_,110,114,1,1