#include <bits/stdc++.h>
using namespace std;
#define int long long int
#define endl "\n"
 
signed main(){
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    /*int t;cin>>t;
    while(t--){
        
    }*/
    int a,b;cin>>a>>b;
    cout<<10-a<<" "<<b-(10-a)<<endl;
    return 0;
}