#include <bits/stdc++.h>
//#include <atcoder/modint>

using namespace std;
//using namespace atcoder;
using ll = long long;
//using mint = modint998244353;

int main(){
    cin.tie(nullptr);
    ios_base::sync_with_stdio(false);

    int a, b;
    cin >> a >> b;
    cout << 10-a << " " << b-(10-a) << endl;

    return 0;
}