11 lines
131 B
Text
11 lines
131 B
Text
(isPangram=
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k
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. low$!arg:?arg
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& a:?k
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& whl
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' ( @(!arg:? !k ?)
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& chr$(1+asc$!k):?k:~>z
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)
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& !k:>z
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&
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);
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