#include <bits/stdc++.h>
#define N 1001

using namespace std;

//ifstream fin("date.in");
//ofstream fout("date.out");

#define ce(x) cout << x << endl;
#define cs(x) cout << x << " ";
#define c(x)  cout << x;
#define e(x)  cout << endl;

#define fe(x) fout << x << endl;
#define fs(x) fout << x << " ";
#define f(x)  fout << x;
#define ef(x) fout << endl;

char s[N], sub[N], t[][4] = {"DO", "RE", "MI", "FA", "SOL", "LA", "SI"};
int main()
{
    int i, ok = 0;
    bool f = true;
    cin.getline(s, N);
    char *p = strtok(s, " ");
    while(p){
        int i;
        ok = 0;
        for(i = 0; i < 8 && !ok; i++)
            if(strstr(p, t[i])) cout << p << endl, ok = 1;
        p = strtok(NULL, " ");
    }

    return 0;
}