Intro:

|----------|-------------------------------------------------------------|
|----------|-------------------------------------------------------------|
|----------|----------5------3-------------------------------------------|
|----------|----------5------3----5 ~ -------3------3------3--5 ~ -------|
|3----4----|-------------------------------5------5------5---------------|
|1----2----|--3----3------3----------------------------------------------|

|---------------------------------------------------------------|
|---------------------------------------------------------------|
|----------5------3---------------------------------------------|
|----------5------3----5 ~ -------------------------------------|
|---------------------- ----------------------------------------|
|--3----3------3---------------1--0-1---3 ~ --------------------|

|---------------------------------------------------------------|
|---------------------------------------------------------------|
|----------5------3---------------------------------------------|
|----------5------3----5 ~ -------3------3------3---5 ~ 5-3-----|
|---------------------- --------5------5------5-------------5---|
|--3----3------3------------------------------------------------|

|----------------------------------------------------|
|----------------------------------------------------|
|----------------------------------------------------|
|--5-----3-------------------------------------------|
|--------------5 ~ --3-----------------3------4------|
|---------------------------6----3 ~ --1------2------|