D3313223323213233313232233132311211331323132311221123231333131323132331   >>    D331322332321323331323223313231121133132313231122112323133313132313233   <<    D3313223323213233313232233132311211331323132311221123231333131323132333   >>      D3313223323213233313232233132311211331323132311221123231333131323132332   >>