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<pre><code class="language-plaintext">        0000000000000000000000000000000000000000000000000000000000000000000011111111
        0000000000111111111122222222223333333333444444444555666666779999999900222222
        0123456789012345678901234567890123456789012345678789012345010123456723234567

................................ !"#$%&amp;'()*+,-./09:;&lt;=&gt;?@AFGZ[\]^_`afgz{|}~.

islower -------------------------------------------------------------------++++-----
isupper ---------------------------------------------------------++++---------------
isalpha ---------------------------------------------------------++++------++++-----
isalnum ------------------------------------------------++-------++++------++++-----
isxdigit------------------------------------------------++-------++--------++-------
isdigit ------------------------------------------------++--------------------------
isgraph ---------------------------------++++++++++++++++++++++++++++++++++++++++++-
iscntrl ++++++++++++++++++++++++++++++++-------------------------------------------+
ispunct ---------------------------------+++++++++++++++--+++++++----++++++----++++-
isprint --------------------------------+++++++++++++++++++++++++++++++++++++++++++-
isspace ---------+++++------------------+-------------------------------------------</code></pre>

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