COCI 2008/2009, Contest #3

Task KEMIJA

Luka is fooling around in chemistry class again! Instead of balancing equations he is writing coded sentences on a piece of paper. Luka modifies every word in a sentence by adding, after each vowel (letters 'a', 'e', 'i', 'o' and 'u'), the letter 'p' and then that same vowel again.

For example, the word "kemija" becomes "kepemipijapa" and the word "paprika" becomes "papapripikapa". The teacher took Luka's paper with the coded sentences and wants to decode them. Write a program that decodes Luka's sentence.

Input

The coded sentence will be given on a single line. The sentence consists only of lowercase letters of the English alphabet and spaces. The words will be separated by exactly one space and there will be no leading or trailing spaces. The total number of characters will be at most 100.

Output

Output the decoded sentence on a single line.

Examples

zepelepenapa papapripikapa 

zelena paprika 

bapas jepe doposapadnapa opovapa kepemipijapa

bas je dosadna ova kemija 

All Submissions
Best Solutions

Point Value: 5
Time Limit: 2.00s
Memory Limit: 32M
Added: Dec 13, 2008

Languages Allowed:
C++03, PAS, C, HASK, ASM, RUBY, PYTH2, JAVA, PHP, SCM, CAML, PERL, C#, C++11, PYTH3

Comments (Search)

I don't think the test data includes that.
But try both ways and find out?

You're right - the test data tactfully excludes the letter "y", so it doesn't matter either way.

Edit: The letter "y" is not used in Croatian. (I suppose that's why the Croatians didn't include a clarification here...)