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

int main()
{
    char s[101];
    scanf("%s", s);

    int i = 0;
    while (s[i] != '\0')
    {
        if (s[i] == 'g' && s[i + 1] == 'z' && s[i + 2] == 'u' && i <= strlen(s) - 2)
        {
            i += 3;
        }
        else
        { 
            printf("%c", s[i]);
            i++;
        }
    }

    return 0;
}