Yi4, ~{RW~}
   888888888
   8       8
   8       8
   888888888
   8       8
   8       8
   888888888
    8
    8        8
   888888888888
  8  8    8  8 
 8   8    8  8
8   8    8   8
   8     8   8
  8     8 888  
      88   8