abcdefghijklmnopqr>  vwxyz
abcdefghijklmnopqr>! vwxyz
>!         lmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefgh
abcdefghijklmnopqrstuvwxyz0123456789ABC>!         OPQRSTUVWXYZ0123456789abcdefgh
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