intro -------------------- -------------------- -------------------- -2-2-2-2-5-5-0-0---- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -2-2-2-2-2-2-5-5-5-0-0-0--2-2-2-2-2-2-5-5-5-0-0-0- -------------------------- -------------------------- -------------------------- 14/12/9/7/5-5-5-5--------- ---------------------------------------- ---------------------------------------- ---------------------------------------- -2-4-xxxx-2-4-xxxxx-5-7-xxxxx-5-7-xxxxx- ------------------------------------------- ------------------------------------------- ------------------------------------------- -3-3-3-3-3-7-7-7-7-7-9-9-9-9-9-12-12-12-12-