1. (makes-lisp? you me) evaluates to #t
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Therefore, (if (makes-lisp? you me) (ban you) 'nothing) calls (ban you), which yields unspecified values and has the side effect of banning you.
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The red lake has been forgotten. A dust devil stuns you long enough to shroud forever those last shards of wisdom. The breeze rocking this forlorn wasteland whispers in your ears, “Não resta mais que uma sombra”.