#include <iostream>
#include <cstdlib>
#include <sstream>

using namespace std;

int main() {
    string all("+12+400-500+2:+13-50-510+20-66+20:");
    int pos = 0;
    for (;;) {
        int next = all.find(':', pos);
        if (next == string::npos) break;
        string expr(all.substr(pos, next+1));
        istringstream iss(expr);
        int sum = 0;
        while (iss) {
            int n;
            iss >> n;
            sum += n;
        }
        cout << expr.substr(0, expr.size()-1) << " = " << sum << endl;
        pos = next+1;
    }
	return 0;
}