import std.algorithm;
import std.array;
import std.ascii;
import std.bigint;
import std.complex;
import std.container;
import std.conv;
import std.functional;
import std.math;
import std.range;
import std.stdio;
import std.string;
import std.typecons;

auto readInts() {
	return array(map!(to!int)(readln().strip().split()));
}
auto readInt() {
	return readInts()[0];
}
auto readLongs() {
	return array(map!(to!long)(readln().strip().split()));
}
auto readLong() {
	return readLongs()[0];
}

void readlnTo(T...)(ref T t) {
    auto s = readln().split();
    assert(s.length == t.length);
    foreach(ref ti; t) {
        ti = s[0].to!(typeof(ti));
        s = s[1..$];
    }
}

const real eps = 1e-10;

int boo(int n) {
    return n < 22 ? n : 0;
}

int score(int[] c) {
    int ans;
    int one;
    foreach(ci; c) {
        if(ci == 1) {
            ++one;
        } else {
            ans += min(10, ci);
        }
    }
    while(one > 1) {
        ++ans;
        --one;
    }
    if(one == 0) {
        return boo(ans);
    } else {
        return max(boo(ans+1), boo(ans+11));
    }
}

void main(){
    while(true) {
        auto c = readInts();
        if(c.length == 1 && c[0] == 0) {
            return;
        }
        writeln(score(c));
    }
}