D331322332321323331323132323213231323133313231111331323132312112331   >>    D33132233232132333132313232321323132313331323111133132313231211233   <<    D331322332321323331323132323213231323133313231111331323132312112333   >>      D331322332321323331323132323213231323133313231111331323132312112332   >>