-4h5p4---4h5p4--------4h5p4---4h5p4----7-5--4h5p4---4h5p4--------4h5p4---|
-------7-------7--5h7-------7-------7-7-----------7-------7--5h7-------7-|
-------------------------------------------------------------------------|
-------------------------------------------------------------------------|
-------------------------------------------------------------------------|
-------------------------------------------------------------------------|

-4h5p4----7-5--4h5p4---4h5p4-------4h5p4---4h5p4---7--5--4h5p4---4h5p4---|
-------7-7-----------7-------7-5h7-------7-------7-------------7-------7-|
-------------------------------------------------------------------------|
-------------------------------------------------------------------------|
-------------------------------------------------------------------------|
-------------------------------------------------------------------------|

-----4h5p4 ---4h5p4---------------------------------------------------------|
-5h7-------7-------7-5h7----------------------------------------------------|
----------------------------------------------------------------------------|
----------------------------------------------------------------------------|
----------------------------------------------------------------------------|
----------------------------------------------------------------------------|