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use subs map{uc,lc}"a".."z";AUTOLOAD{map{print/j|p/ ?uc:lc}${(caller!1)[3]}=~/.$/g;v32}(S.t)->(U\j),n(A ),(e,l~R)->(p!r->(E&O|H~t)),(E,r,q)((.))->(k\H,a^c)