D121212121213132313113313231123313232233133313331213231121
  >>
   D12121212121313231311331323112331323223313331333121323112
  <<
   D121212121213132313113313231123313232233133313331213231123
  >>
 
 
 D121212121213132313113313231123313232233133313331213231122
  >>