---------------------------------------------------------------------- x2 -5-5-5-5-5----------6-6-6-6-6----------7-7-7-7-7----------6-6-6-6-6--- -5-5-5-5-5----------6-6-6-6-6----------7-7-7-7-7----------6-6-6-6-6--- ---------------------------------------------------------------------- ---------------------------------------------------------------------- ---------------------------------------------------------------------- -0-0-0-0-0----------0-0-0-0-0----------0-0-0-0-0----------0-0-0-0-0--- x2 -5-5-5-5-5----------6-6-6-6-6----------7-7-7-7-7----------6-6-6-6-6--- -5-5-5-5-5----------6-6-6-6-6----------7-7-7-7-7----------6-6-6-6-6---