Pentavocalic Word Lines

Find out whether the input includes a line in which all the words are
pentavocalic. A word is pentavocalic if each of the characters ’a’, ’e’,
’i’, ’o’, ’u’ do appear at least once in the word.

Input

Input is a sequence of zero or more lines, each consisting of zero or
more words. All words consist of only lower-case letters, and are
separated by one or more blank spaces. Note that the input may include
lines with no words (i.e. empty lines, or lines consisting only of
whitespaces).

Output

Output must be a copy of the first line in which all the words are
pentavocalic, if such a line exists. Otherwise, the output must be the
sentence "No all-pentavocalic line was found". Empty or all-whitespace
lines must be ignored.

Problem information

Author: José Luis Balcázar

Generation: 2026-01-25T13:52:54.156Z

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