#include <stdio.h>
#include <stdlib.h>
#include <string.h>

char frase[100];
char *ptr_frase;

int main()
{

    gets(frase);

    ptr_frase = frase;
    int i;

    for(ptr_frase = frase, i = 0; i<strlen(frase); i++)
    {

        if(frase[i] == 'a')
        {
            frase[i] = 'e';

        }
        else if(frase[i] == 'e')
        {
            frase[i] = 'i';
        }
        else if(frase[i] == 'i')
        {
            frase[i] = 'o';
        }
        else if(frase[i] == 'o')
        {
            frase[i] = 'u';
        }




    }
    system("cls");
     printf("Frase\n %s\n", frase);
    return 0;
}