|---------------------------------
|---------------------------------
|--------2--3--2------------------
|-0---0------------0---2--3--2----

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

|-----------------
|-----------------
|-----------------
|---7--6--5-------

|-------------12-12-12-12-12--------------12-12-12-12-12-------------12-
|-2--0--2---------------------2--0--2----------------------2--0--2------
|-----------------------------------------------------------------------
|-----------------------------------------------------------------------

|-12-12-12-12-------------12-12-12-12-12---
|---------------2--0--2--------------------
|------------------------------------------
|------------------------------------------

|--9--12--14--12--16--|--9--12--14--16--12--|--17--17--17--17----
|---------------------|---------------------|--------------------
|---------------------|---------------------|--------------------
|---------------------|---------------------|--------------------

|-7--7--7--9/(15)----
|--------------------
|--------------------
|--------------------