D12121323331313223313233313131313231323223313231333211323221
  >>
   D1212132333131322331323331313131323132322331323133321132322
  <<
   D12121323331313223313233313131313231323223313231333211323223
  >>
 
 
 D12121323331313223313233313131313231323223313231333211323222
  >>