[Blog Post] The 490, and other starting character patterns

[oshfdk]

A few samples of vertical patterns within the starting characters of the text (with an example attached): 
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These look interesting, but given the somewhat reduced character set of the line starters, it's expected to have a lot of purely coincidental repetitions, and it's hard to tell whether these are intentional or not. Maybe comparing the number of o-q-ch with the number of q-o-ch or ch-q-o can help.