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

int main() {

    char string[21];
    scanf("%20s", string);
    int counter = 0;

    int i;
    for (i = 0; i < strlen(string); i++) {

        if (string[i] == 'a') {
            if (string[i + 1] == 'u') {
                string[i] = 'e';
                string[i + 1] = 'i';
                counter += 2;

            } else if (string[i + 1] == 'U') {
                string[i] = 'e';
                string[i + 1] = 'I';
                counter += 2;
            }
        }

        if (string[i] == 'A') {
            if (string[i + 1] == 'u') {
                string[i] = 'E';
                string[i + 1] = 'i';
                counter += 2;

            } else if (string[i + 1] == 'U') {
                string[i] = 'E';
                string[i + 1] = 'I';
                counter += 2;
            }
        }
    }

    printf("neue Zeichenkette: %s\n",string);
    printf("Anzahl geänderte Zeichen: %d\n", counter);
}