D12121323331313223313233313131313231323223313231333233231111
  >>
   D1212132333131322331323331313131323132322331323133323323111
  <<
   D12121323331313223313233313131313231323223313231333233231113
  >>
 
 
 D12121323331313223313233313131313231323223313231333233231112
  >>