#include <iostream>
#include <sstream>
#include <vector>
using namespace std;
int main(){
	string s;
	while(getline(cin,s)){
		if(s=="0") break;
		stringstream ss;
		vector<int> a;
		int n,f=0,sum=0;
		ss<<s;
		while(ss>>n){
			if(n==1)f=1;
			a.push_back((n>=10)?10:n);
			if(ss.eof()) break;
		}
		for(int i=0;i<a.size();++i) sum+=a[i];
		if(f&&sum<=11) sum+=10;
		if(sum>21)cout<<0<<endl;
		else cout<<sum<<endl;
	}
	return 0;
}