D12121323331313223313233313131313231323223313131323331323131112331
  >>
   D1212132333131322331323331313131323132322331313132333132313111233
  <<
   D12121323331313223313233313131313231323223313131323331323131112333
  >>
 
 
 D12121323331313223313233313131313231323223313131323331323131112332
  >>