#include <iostream>

char gameMap[22][42];

int main()
{
for (int i=0; i<22; i++) {
    for (int j=0; j<42; j++){
        gameMap[i][j] = 'x';
        gameMap[0][j] = '-', gameMap[21][j] = '-';
        gameMap[i][0] = '|', gameMap[i][41] = '|',
        gameMap[0][0] = '+', gameMap[0][41] = '+', gameMap[21][0] = '+', gameMap[21][41] = '+';
        gameMap[18][21] = 'G';
        std::cout << gameMap[i][j] << "";
    }
    std::cout << std::endl;
}
    return 0;
}