|-----------------------------------------------------------------|
|-----------------------------------------------------------------|
|-----------------------------------------------------------------|
|-3-3-3-3-6-6-6-6-6-------9-8-6-----6-----6-7-6-4-6-------9-8-6---|
|-3-3-3-3-6-6-6-6-6-0-0-0-9-8-6-0-0-6-0-0-6-7-6-4-6-0-0-0-9-8-6-0-|
|-3-3-3-3-6-6-6-6-6-0-0-0-9-8-6-0-0-6-0-0-6-7-6-4-6-0-0-0-9-8-6-0-|
                    . . .       . .   . .           . . .       .

|-----------------------------------------------------------------|
|-----------------------------------------------------------------|
|-----------------------------------------------------------------|
|-----------------------------------------------------------------|
|-----------------------------------------------------------------|
|-3-3-3-3-6-6-6-6-6-0-0-0-9-8-6-0-0-6-0-0-6-7-6-4-6-0-0-0-9-8-6-0-|
                    . . .       . .   . .           . . .       .

|-----------------------------------------------------------------|
|-----------------------------------------------------------------|
|-----------------------------------------------------------------|
|-12--------------6---------------10--------------4---------------|
|-12--------------6---------------10--------------4---------------|
|-12--------------6---------------10--------------4---------------|
|                                                                 |
|---------0---------------0---------------0---------------0-------|
|-----10--8-----------10--8-----------10--8-----------10--8-------|
|-----10--------------10--------------10--------------10----------|
|-----------------------------------------------------------------|
|-----------------------------------------------------------------|
|-----------------------------------------------------------------|

|--------------------------------------------------------------------|
|--------------------------------------------------------------------|
|--------------------------------------------------------------------|
|-6-------10-----5---6---3-----10---5---6---3-----10---5---6---3-3-3-|
|-6-0-0-0-10-0-0-5-0-6-0-3-0-0-10-0-5-0-6-0-3-0-0-10-0-5-0-6-0-3-3-3-|
|-6-0-0-0-10-0-0-5-0-6-0-3-0-0-10-0-5-0-6-0-3-0-0-10-0-5-0-6-0-3-3-3-|
    . . .    . .   .   .   . .    .   .   .   . .    .   .   .

|--------------------------------------------------------------------|
|--------------------------------------------------------------------|
|--------------------------------------------------------------------|
|--------------------------------------------------------------------|
|--------------------------------------------------------------------|
|-6-0-0-0-10-0-0-5-0-6-0-3-0-0-10-0-5-0-6-0-3-0-0-10-0-5-0-6-0-3-3-3-|
    . . .    . .   .   .   . .    .   .   .   . .    .   .   .

|-----------------------------------------------------------------|
|-----------------------------------------------------------------|
|-----------------------------------------------------------------|
|-----------------------------------------------------------------|
|-----------------------------------------------------------------|
|-0-0-0---0-0-0---0-0-0---0-0-0---0-0-0---0-0-0---0-0-0---3-7-6---|
  . .     . .     . .     . .     . .     . .     . .

|-----------------------------------------------------------------|
|-----------------------------------------------------------------|
|-----------------------------------------------------------------|
|-----------------------------------------------------------------|
|-----------------------------------------------------------------|
|-0-0-0---0-0-0---0-0-0---3-7-6---0-0-0---0-0-0---7-6-3---0-0-1---|
  . .     . .     . .             . .     . .             . .

|-----------------------------------------------------------------|
|-----------------------------------------------------------------|
|-----------------------------------------------------------------|
|-----------------------------------------------------------------|
|-----------------------------------------------------------------|
|-0-0-0---0-0-0---0-0-0---0-0-0---0-0-0---0-0-0---0-0-0---0-------|
  . .     . .     . .     . .     . .     . .     . .     .

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