private void find2() {
		if (field.getSlot(1, 1) == FieldSlot.EMPTY) {
			field.setSlot(1, 1, FieldSlot.CIRCLE);
		} else {
			if (field.getSlot(2) == FieldSlot.EMPTY)
				field.setSlot(2, FieldSlot.CIRCLE);
			else if (field.getSlot(4) == FieldSlot.EMPTY)
				field.setSlot(4, FieldSlot.CIRCLE);
			else if (field.getSlot(6) == FieldSlot.EMPTY)
				field.setSlot(6, FieldSlot.CIRCLE);
			else if (field.getSlot(8) == FieldSlot.EMPTY)
				field.setSlot(8, FieldSlot.CIRCLE);
			else if (field.getSlot(1) == FieldSlot.EMPTY)
				field.setSlot(1, FieldSlot.CIRCLE);
			else if (field.getSlot(3) == FieldSlot.EMPTY)
				field.setSlot(3, FieldSlot.CIRCLE);
			else if (field.getSlot(7) == FieldSlot.EMPTY)
				field.setSlot(7, FieldSlot.CIRCLE);
			else if (field.getSlot(9) == FieldSlot.EMPTY)
				field.setSlot(9, FieldSlot.CIRCLE);
		}
	}