D12121323331313223313233313131313231323133313123232233132313221
  >>
   D1212132333131322331323331313131323132313331312323223313231322
  <<
   D12121323331313223313233313131313231323133313123232233132313223
  >>
 
 
 D12121323331313223313233313131313231323133313123232233132313222
  >>