#include <iostream>
#include <cmath>
using namespace std;
 
int main(){
    int m, n;
    cin >> m >> n;
    for (int i = 1; i <= m; i++){
        for (int j = 1; j <= n; j++){
            cout << (abs(1 + 3*i + j) % 4 == 0 ? '+' : (char)('0' + abs(1 + 3*i + j) % 4));
        }
        cout << endl;
    }
    return 0;
}