D331322332321323331323132323213231323133313231133132313233313232211   >>    D33132233232132333132313232321323132313331323113313231323331323221   <<    D331322332321323331323132323213231323133313231133132313233313232213   >>      D331322332321323331323132323213231323133313231133132313233313232212   >>