B331133131323131133132233133313231323132333133313113313113313223313232212111221
  >>
   B33113313132313113313223313331323132313233313331311331311331322331323221211122
  <<
   B331133131323131133132233133313231323132333133313113313113313223313232212111223
  >>
 
 
 B331133131323131133132233133313231323132333133313113313113313223313232212111222
  >>