|-----0-------2-------3---------------0-------2-------3-------------|
|-----0-------1-------2-------4-------0-------1-------2-------4-----|
|-----0-------2-------3-------5-------0-------2-------3-------5-----|
|-2-------2-------2-------2---4---2-------2-------2-------2---4-----|
|-------------------------------------------------------------------|
|-------------------------------------------------------------------|

|---------------------------------------------------0---0-----------|
|-----8---8---7---4---5---------------------------0---1---0---------|
|-------9-----------------7-7-7---6-6-6---5-5-5---0---2---0---------|
|-----9---9---7---4---5---6-6-6---5-5-5---4-4-4--------------2-0----|
|-7-------7-------7-------7-------7-------7----------------------3-2|
|-------------------------------------------------------------------|

|-------------------------3-3-3---1-1-1---0-0-0-----2---2-----------|
|---------------------0---2-2-2---0-0-0---1-1-1---4---5---4---------|
|-----5-2-5---4---5---0---3-3-3---1-1-1---2-2-2---4---3---4---------|
|-----3---3---3---4---2---2-2-2---0-0-0---4-4-4---------------------|
|-1---------------6------------------------------------------2-0----|
|----------------------------------------------------------------3-2|

|---------------------------------------------------0---0-----------|
|-----8---8---7---4---5---------------------------0---1---0---------|
|-------9-----------------7-7-7---6-6-6---5-5-5---0---2---0--0------|
|-----9---9---7---4---5---6-6-6---5-5-5---4-4-4----------------4-2-0|
|---------7-------7-------7-------7-------7-------------------------|
|-0-----------------------------------------------------------------|

|-------------------------------------------------------------------|
|-------------------------------------------------------------------|
|--------------------------------------------------------4----------|
|-------------4---------------20--------------0---------4-----------|
|-4---7-4-7---6764----5-2-5---4-420---3-0-3---2320-----6--7---------|
|-----6---6---5---7---4---4---3-------2---2---3---3---7-------------|

|---------------------------------------------------0---0-----------|
|-----8---8---7---4---5---------------------------0---1---0---------|
|-------9-----------------7-7-7---6-6-6---5-5-5---0---2---0---------|
|-----9---9---7---4---5---6-6-6---5-5-5---4-4-4--------------2-0----|
|-7-------7-------7-------7-------7-------7----------------------3-2|
|-------------------------------------------------------------------|

|-------------------------3-3-3---1-1-1---0-0-0-----2---2-----------|
|---------------------0---2-2-2---0-0-0---1-1-1---4---5---4---------|
|-----5-2-5---4---5---0---3-3-3---1-1-1---2-2-2---4---3---4---------|
|-----3---3---3---4---2---2-2-2---0-0-0---4-4-4---------------------|
|-1---------------6------------------------------------------2-0----|
|----------------------------------------------------------------3-2|

|---------------------------------------------------0---0-----------|
|-----8---8---7---4---5---------------------------0---1---0--8-7-5--|
|-------9-----------------7-7-7---6-6-6---5-5-5---0---2---0--------7|
|-----9---9---7---4---5---6-6-6---5-5-5---4-4-4---------------------|
|---------7-------7-------7-------7-------7-------------------------|
|-0-----------------------------------------------------------------|

                                 ?
|--------------------------------------------------------7----------|
|-------------7---------------5---------------3---------7-----------|
|-6---9-6-9---8986----7-4-7---6765----5-2-5---4542-----8--9---------|
|-----8---8---7---9---6---6---5---7---4---4---5---5---9-------------|
|-------------------------------------------------------------------|
|-------------------------------------------------------------------|

|---------------------------------------------------0---0-----------|
|-----8---8---7---4---5---------------------------0---1---0---------|
|-------9-----------------7-7-7---6-6-6---5-5-5---0---2---0---------|
|-----9---9---7---4---5---6-6-6---5-5-5---4-4-4--------------2-0----|
|-7-------7-------7-------7-------7-------7----------------------3-2|
|-------------------------------------------------------------------|

|-------------------------3-3-3---1-1-1---0-0-0-----2---2-----------|
|---------------------0---2-2-2---0-0-0---1-1-1---4---5---4---------|
|-----5-2-5---4---5---0---3-3-3---1-1-1---2-2-2---4---3---4---------|
|-----3---3---3---4---2---2-2-2---0-0-0---4-4-4---------------------|
|-1---------------6------------------------------------------2-0----|
|----------------------------------------------------------------3-2|

|------------------------------------------------------------0--(12)||
|-----------------------------------------------------------0---(12)||
|--------------------------------------------------------4-0----(12)||
|-------------4---------------20--------------0---------4-2---------||
|-----7-4-7---6764----5-2-5---4-420---3-0-3---2320-----6------------||
|-0---6---6---5---7---4---4---3-------2---2---3---3---7-------------||