maze runner

#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;
const int LEFT = 4;
const int UP = 2;
const int RIGHT = 6;
const int DOWN = 8;
const char WALL = '#';
const char FREE = '-';
const char EXIT = 'e';

int main() {
    /* Enter your code here. Read input from STDIN. Print output to STDOUT */   
    char maze[13];
    //cout << "WTF";
    //cin >> maze;
    //cout << maze[LEFT];
        for(int i = 0; i < 13; i++)
        {
            cin >> maze[i];
            //if (maze[i] == '#') cout << '#';
            //cout << "this is maze[" << i << "]: " << maze[i] << '\n';
            //cout << maze[i];
        }
        if(maze[UP] == EXIT)
        {
            cout << "UP";
            return 0;
        }
        else if (maze[LEFT]== EXIT)
        {
            cout << "LEFT";
            return 0;
        }
        else if (maze[DOWN]== EXIT)
        {
            cout << "DOWN";
            return 0;
        }        
        else if (maze[RIGHT]== EXIT)
        {
            cout << "RIGHT";
            return 0;
        }
        
        // Move
        
        if(maze[UP] == FREE)
        {
            cout << "UP";
            return 0;
        }
        else if (maze[RIGHT]== FREE)
        {
            cout << "RIGHT";
            return 0;
        }
        else if (maze[LEFT]== FREE)
        {
            cout << "LEFT";
            return 0;
        }        
        
        else if (maze[DOWN]== FREE)
        {
            cout << "DOWN";
            return 0;
        }
    //cout << "\nThe end.";
    return 0;
}