#include <stdio.h>
#include <string>
int main(){
    //input
    char S[10+1];
    scanf("%s",S);
    std::string s(S);

    //transform s
    int l = s.length();
    if (s[l-2] == 'a' && s[l-1] == 'i'){
        s[l-2] = 'A';
        s[l-1] = 'I';
    }else{
        s += "-AI";
    }

    //output
    printf("%s\n",s.c_str());
    return 0;
}