#include<bits/stdc++.h>
using namespace std;
#define lo long long
#define sr string
#define ch char
#define ve vector
#define al(x) x.begin(),x.end()
#define re(i,a) for(int i=0;i<a;i++)
#define rp(i,a,b) for(int i=a;i<b;i++)
#define rrp(i,a,b) for(int i=a;i>=b;i--)
#define wh while

int main(){
    sr S; cin>>S;
    if(S[S.size()-2]=='a' && S[S.size()-1]=='i'){
        S[S.size()-2]='A'; S[S.size()-1]=='I';
        cout<<S<<endl;
    }
    else{
        cout<<S<<"AI"<<endl;
    }
}