D121213233313111323132322132312323131323132322331323132333132313331323221311
  >>
   D12121323331311132313232213231232313132313232233132313233313231333132322131
  <<
   D121213233313111323132322132312323131323132322331323132333132313331323221313
  >>
 
 
 D121213233313111323132322132312323131323132322331323132333132313331323221312
  >>