D121212122132313231323233231323223313232233133322331211111
  >>
   D12121212213231323132323323132322331323223313332233121111
  <<
   D121212122132313231323233231323223313232233133322331211113
  >>
 
 
 D121212122132313231323233231323223313232233133322331211112
  >>