D1212132333131322331323331313131323132322331313132333132313233313111121
  >>
   D121213233313132233132333131313132313232233131313233313231323331311112
  <<
   D1212132333131322331323331313131323132322331313132333132313233313111123
  >>
 
 
 D1212132333131322331323331313131323132322331313132333132313233313111122
  >>