^
(?:a|(?(?{ local $fuzzies = $fuzzies; !$fuzzies-- })(?=A)(?=Z)).)
(?:p|(?(?{ local $fuzzies = $fuzzies; !$fuzzies-- })(?=A)(?=Z)).)
(?:p|(?(?{ local $fuzzies = $fuzzies; !$fuzzies-- })(?=A)(?=Z)).)
(?:l|(?(?{ local $fuzzies = $fuzzies; !$fuzzies-- })(?=A)(?=Z)).)
(?:e|(?(?{ local $fuzzies = $fuzzies; !$fuzzies-- })(?=A)(?=Z)).)
(?{ $fuzzies_left = $fuzzies })
$