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

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

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

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