D223313222313233313132313132313331313232233132322112211231323131   >>    D22331322231323331313231313231333131323223313232211221123132313   <<    D223313222313233313132313132313331313232233132322112211231323133   >>      D223313222313233313132313132313331313232233132322112211231323132   >>