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briandmyers  ·  3489 days ago  ·  link  ·    ·  parent  ·  post: 1083676269

Makes sense if you look at each column, comparing left and right.

Highest order column = One 9 on left, nine 1's on right.

Next : Two 8's on left, eight 2's on right.

Next : Three 7's on left, seven 3's on right.

etc.