D331322332321323331323132323213231323133313231133132313311232333221   >>    D33132233232132333132313232321323132313331323113313231331123233322   <<    D331322332321323331323132323213231323133313231133132313311232333223   >>      D331322332321323331323132323213231323133313231133132313311232333222   >>