------------------------------------------------------------------------------|
------------------------------------------------------------------------------|
-*--9--9---9-9----8------8-------8-------5--5---5-5----5-------5-------5----*-|
-*--7--7---7-7----7------7-------7-------5--5---5-5----4-------4-------4----*-|
-----0--0------0------0---0-0-0-----------0--0------0-------0---0-0-0---------|
------------------------------------------------------------------------------|
repeat

------------------------------------------------------------------------------|
------------------------------------------------------------------------------|
-----------------------2------5-----7-----------------------------------------|
------3----3-3--5------2------5-----7-----------------------------------------|
------3----3-3--5------0--0-0---0-0------0-0-0-0-0-0--------------------------|
--3/5---5-----------------------------------------------15\-------------------|

------------------------------------------------------------------------------|
------------------------------------------------------------------------------|
--2------5-----7---7---7---7------2------5------7-----------------------------|
--2------5-----7-----5---4---5----2------5------7-----------------------------|
--0--0-0---0-0--------------------0--0-0---0-0-----0-0-0-0-0-0----------------|
------------------------------------------------------------------------------|


------------------------------------------------------------------------------|
------------------------------------------------------------------------------|
-----------------2--------5--4------------------------------------------------|
--------2--------2--------5--4------------------------------------------------|
--------2--------0--0-0---3--2------------------------------------------------|
---3b4--0---3b4---------------------------------------------------------------|