private int choseY(int counter) {
		switch (counter) {
		case 0:
			return -1;
		case 1:
			return -1;
		case 2:
			return -1;
		case 3:
			return 0;
		case 4:
			return 0;
		case 5:
			return 1;
		case 6:
			return 1;
		case 7:
			return 1;
		}
		return 0;
	}