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