|--------------------------------------------------------------------------------------|
|--------------------------------------------------------------------------------------|
|--------------------------5-----5-----6-----6-----------------------------5-----5-----|
|--6-----6-----5-----5-------6-----6-----6-----6---6-----6-----5-----5-------6-----6---|
|----6-----6-----6-----6-------4-----4-----4-----4---6-----6-----6-----6-------4-----4-|
|------4-----4-----4-----4-----------------------------4-----4-----4-----4-------------|

|---
|---
|--6
|---
|---
|---