D331322332321323331323132323213231323133313231133132322331323123121   >>    D33132233232132333132313232321323132313331323113313232233132312312   <<    D331322332321323331323132323213231323133313231133132322331323123123   >>      D331322332321323331323132323213231323133313231133132322331323123122   >>