#include <bits/stdc++.h>
using namespace std;

#define rep(i, a, b) for (int i = a; i < b; i++)
using ll = long long;

int main(){
	int a, b;
	cin >> a >> b;
	int x = 10 - a;
	int y = b - x;
	cout << x << " " << y << endl;
}