The script of the battlefield reporter

The charismatic presenter of the TV show Takeshi’s castle ( The problems
of this FME contest were inspired by the Spanish version of this
Japanese TV show. Some of the references are too difficult to be
properly translated. ) pronounces too well the simple ar, that is, not
as it was an el. To solve this problem, Takeshi has asked you to write a
program that prints the script with all the simple ars replaced by els.
For the sake of simplicity, we consider that an ar is simple if and only
if is preceded by a vowel and does not have any consonant after it,
always in the same word.

Input

Input consists of several lines. The first character of each line is an
uppercase letter. There may also be uppercase letters at the beginning
of some words. Every line ends with ‘.’, ‘?’ or ‘!’. The end of the
input is marked with a line that only consists of the word “END”.

Output

For each line of the input, print the line with the corrections, that
is, with the simple ars replaced by els.

Observation

Do not try to use knowledge on any language to write your program. The
private test data may have any text that fulfills the input
requirements.

Problem information

Author: Unknown
Translator: Carlos Molina

Generation: 2026-01-25T11:10:51.931Z

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