w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w  
+-----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+
|4:-R-|----|----|----|----|----|----|----|----|----|----|----|----|----|----|
|4:---|----|----|----|----|----|----|----|----|----|----|----|----|----|----|
+-----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+


  +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w  
+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+
|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|
|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|
+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+


  +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w  
+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+
|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|
|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|
+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+


  +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w  
+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+
|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|
|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|
+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+


  +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w   +w  
+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+
|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|
|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|
+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+


  +w   +w   +w   +w   +w   +w   +w     +e+h e     w     +H     w     +h e e  
+----+----+----+----+----+----+----+----------+-----+------+-----+----------+
|----|----|----|----|----|----|----|3:--------|4:---|3:----|4:---|3:--------|
|----|----|----|----|----|----|----|4:------4-|4:-5-|4:----|4:-5-|4:------4-|
+----+----+----+----+----+----+----+----------+-----+------+-----+------0---+


    w     +e e q e e     h+Q e     +e e q e e     Q q q e     +e e q  
+-----+--------------+---------+--------------+-----------+----------+
|4:---|3:------------|4:-------|3:------------|4:---4-7---|2:------6-|
|4:-5-|4:----------4-|4:-5---2-|4:----2-----4-|4:-5-----7-|4:----7---|
+-----+------4-4-0---+---------+--------4-0---+-----------+----------+


    q e e e e e e   +e e e e e e e e   e q q q e   +e q q e e e  
+-----------------+------------------+-----------+--------------+
|4:---------------|------------------|-----------|--------------|
|4:---------------|--------------2-4-|-5-5-4-2---|----2-4-5-4---|
+---0-0-0-0-5-0-2-+----2-2-2-2-5-----+---------5-+------------0-+


  +e e e e e e e e   +e e e e e e e e   e e e q q e   +e q q e e e  
+------------------+------------------+-------------+--------------+
|------------------|------------------|-----R-------|--------------|
|------------------|--------------2-4-|-5-5---4-2---|----2-4-5-4---|
+----0-0-0-0-5-4-2-+----2-2-2-2-5-----+-----------5-+------------0-+


  +q e e e e e e   +e e e e e e e e   Q q q e   +e q q e e e  
+----------------+------------------+---------+--------------+
|----------------|------------------|-4-2-----|--------------|
|----------------|--------------2-4-|-----5-4-|----2---2-4---|
+----0-0-0-5-4-2-+----2-2-2-2-5-----+---------+------5-----0-+


  +e e e e e e e e   +e e e e e e e e   e q q q e   +e q e e e e e  
+------------------+------------------+-----------+----------------+
|------------------|------------------|-----------|--------R-------|
|------------------|--------------2-4-|-5-5-4-2---|----2-4---5-4---|
+----0-0-0-0-5-4-2-+----2-2-2-2-5-----+---------5-+--------------0-+


  e e e e e e e e   +e s s e e e e e e   e e e e e q e   +e e e e e e e e  
+-----------4-----+--------------------+---------------+------------------+
|---------2---2-4-|----4-5-4-2---------|-----R---R-----|------R---R-------|
|-----------------|------------5-4-2-4-|-5-5---4---2---|----2---4---5-4---|
+-0-0-0-0---------+--------------------+-------------5-+----------------0-+


  +e e e e e e e e   +e e e e e e e e   e e e q q e   +e q q q e   Q q e e e  
+------------------+------------------+-------------+------------+-----------+
|------------------|------------------|-4-4---2-----|------------|-------R---|
|------------------|--------------2-4-|-----4---5-4-|----2---2-4-|-5---4---2-|
+----0-0-0-0-5-4-2-+----2-2-2-2-5-----+-------------+------5-----+---5-------+


    +e e e e e e     e e e q e e e     +e e e e e e     w   w   w     h+Q  
+----------------+-----------------+----------------+-----+---+---+-------+
|3:--------------|4:---------------|3:--------------|4:---|---|---|7:-----|
|4:----2-------4-|4:-5-4-5---4---2-|4:----2---2-----|4:---|-2-|---|8:-----|
+--------4-2-0---+---------5---5---+--------4---0-2-+---3-+---+-1-+---2---+


    H q     h+Q     H q     h+Q     H q      q e q e q e e e e  
+-------+-------+-------+-------+-------+----------------------+
|4:-----|7:-----|4:-----|7:-----|4:-----|12:-----------------3-|
|4:-----|8:-----|4:-----|8:-----|4:-----| 8:---------------3---|
+---2-2-+---2---+---2-2-+---5---+---5-5-+----1-1-1-1-1-1-5-----+


  q e q e e e e e e e   q e q e q e e e e   q e e e e e e e e e e  
+---------------------+-------------------+-----------------------+
|-2-2-2---2---2-2-----|---------------3-4-|-5-5---5---5-4-3-------|
|-------3---3-------2-|-3-3-3-3-3-3-3-----|-----5---5-------5-4-3-|
+-----------------5---+-------------------+-----------------------+


  q e q e q e e e e   q e q e e e e e e e   q e q e e e e e e e  
+-------------------+-----------2-3-5-3---+---------------------+
|---------------1-2-|-3-3-3---3---------5-|---------5-3-2-------|
|-1-1-1-1-1-1-1-----|-------3-------------|-3-3-3-3-------5-3-2-|
+-------------------+---------------------+---------------------+


  q e Q q e e e e   q e q e q e e e e   q e q e e e e e e e  
+-----------------+-------------------+---------------------+
|-----------------|-----------------3-|-2-2-2---2---2-R-----|
|-----------------|---------------3---|-------3---3-------2-|
+-3-3-3-3-3-3-3-3-+-1-1-1-1-1-1-5-----+-----------------5---+


  q e q e q e e e e   q e e e e q e e e e   q e q e q e e e e  
+-------------------+---------------------+-------------------+
|---------------3-4-|-5-5---5---5-5---5---|---------------1-2-|
|-3-3-3-3-3-3-3-----|-----5---5-----5---5-|-1-1-1-1-1-1-1-----|
+-------------------+---------------------+-------------------+


  q e q e e e e Q   q e q e e e e e e e   q q q q q q   H q Q e   H q q q  
+-----------2-3-5-+---------------------+-------------+---------+---------+
|-3-3-3---3-------|---------5-3-2-------|-------------|---7-7---|---7-----|
|-------3---------|-3-3-3-3-------5-3-2-|-------3-2---|-------7-|-----7---|
+-----------------+---------------------+-3-3-3-----3-+-5-------+-5-----7-+


  H q Q e   Q e e e q q q   e e e e e e e e e e e e   e e e e e e q q q  
+---------+---------------+-------------------------+-------------------+
|-5-------|---2-2---2-----|-------------------------|-------------------|
|-3-3-3---|-3-----3---3---|-------------------------|-------2-3-2-5-3-2-|
+-------3-+-------------3-+-1-1-1-1-1-1-3-3-3-3-3-3-+-5-3-5-------------+


    +w+e      W   +W   +W   +W   +W   +W   +W  
+--------+------+----+----+----+----+----+----+
|9:------|12:---|----|----|----|----|----|----|
|8:------| 8:---|----|----|----|----|----|----|
+--------+----5-+----+----+----+----+----+----+