public String getLevel(){
		String result = "";
		char mapChar = 'a';
		
		for(int y=0; y<level[0].length; y++){
			for(int x=0; x<level.length; x++){
				if(level[x][y] == null){
					result += " ";
				}
				else{
					if(!levelMapping.containsKey(level[x][y])){
						levelMapping.put(level[x][y], mapChar);
						mapChar += 1;
					}
					result += levelMapping.get(level[x][y]);
				}
			}
			result += "\n";
		}
		result = result.substring(0, result.length() - 1);
		
		return result;
	}