#include<stdio.h>
#include<cstring>
int main()
{
    int n;
    char d;
    char c[101];
    while (gets_s(c))
    {
        d = strlen(c);
        char max = c[0];
        for (int i = 0; i<d; i++)
        {
            if (c[i] > max)
            {
                max = c[i];
            }
        }
        for (int i = 0; i < d; i++)
        {
            printf("%c", c[i]);
            if (c[i] == max)
            {
                printf("(max)");
            }
        }
        printf("\n");
    }
}