Description

Input

Output

Sample Input

#include<cstdio>
#include<cstdlib>
#include<cstring>

char str1[100];
char str2[100];
char str[6] = {'a' , 'e' , 'i' , 'o' , 'u'};
int main()
{
    while(gets(str1) != NULL)
    {
        int i = 0;
        int k = 0;
        int len = strlen(str1);
        while(i < len)
        {
            for(int j = 0 ; j < 5 ; j++)
                if(str1[i] == str[j])
                {
                    str2[k++] = str1[i];
                    break;
                }
            i++;
        }
        puts(str2);
    }
    return 0;
}