----1-----------1--------1-----1--5--3--1--0-----0-----1----------1-----1-----|
-1-----1-----1-----1--1-----1-----------------3-----1-----1----1-----1-----3--|
------------------------------------------------------------------------------|
----------3--------------------------------------------------3----------------|
------------------------------------------------------------------------------|
------------------------------------------------------------------------------|
------------------------------------------------------------------------------|
--1---------------------------------------------------------------------------|
-----3--2--0------------------------------------------------------------------|
--------------3---------------------------------------------------------------|
------------------------------------------------------------------------------|
------------------------------------------------------------------------------|