D331322332321323331323132323213231333132313231111331323132313311221   >>    D33132233232132333132313232321323133313231323111133132313231331122   <<    D331322332321323331323132323213231333132313231111331323132313311223   >>      D331322332321323331323132323213231333132313231111331323132313311222   >>