|-**-|                                           |-   **   -|       |-        **       -|
|-------------------------------------------------|-----------------------------------------------------|
|-------------------------------------------------|-----------------------------------------------------|
|-------------5-7---------------------------------|--------3-5--5-5--5-7-7------------------------------|
|-8-8----8-8-------5-5---3-3---2-2---1-1-0-0-5-5--|--5-3-5-------------------5-5---3-3---2-2---1-1-0-0--|

|-------------------------------------------------|-----------------------------------------------------|
|-------------------------------------------------|-----------------------------------------------------|
|-------------7-7---------------------------------|--------3-5-----7-----7------------------------------|
|-8-8----8-8-------5-5---3-3---2-2---1-1-0-0-5-5--|--5-3-5-------------------5-5---3-3---2-----1---0----|

|-------------------------------------------------|-----------------------------------------------------|
|-------------------------------------------------|-----------------------------------------------------|
|-------------5-7---------------------------------|--------3-5--5-5--5-7-7------------------------------|
|-8-8----8-8-------5-5---3-3---2-2---1-1-0-0-5-5--|--5-3-5-------------------5-5---3-----2-----1---0----|

|-------------------------------------------------|-----------------------------------------------------|
|-------------------------------------------------|-----------------------------------------------------|
|-------------5-7---------------------------------|--------3-5-----7-----7------------------------------|
|-8-8----8-8-------5-5---3-3---2-2---1-1-0-0-5-5--|--5-3-5-------------------5-5---3-3---2-2---1-1-0-0--|

|-------------------------------------------------|-----------------------------------------------------|
|-------------------------------------------------|-----------------------------------------------------|
|-------------------------------------------------|--------3-5-----7-----7------------------------------|
|-8-8--------------------3-3---2-2---1-1-0-0-5-5--|--5-3-5-------------------5-5---3-3---2-2---1-1-0-0--|

|-------------------------------------------------|-----------------------------------------------------|
|-------------------------------------------------|-----------------------------------------------------|
|-------------5-7---------------------------------|--------3-5-----7-----7------------------------------|
|-8-8----8-8-------5-5---3-3---2-2---1-1-0-0-5-5--|--5-3-5-------------------5-5---3-3---2-2---1-1-0-0--|