D331322332321323331323132323213231323133313231133132313311211111221   >>    D33132233232132333132313232321323132313331323113313231331121111122   <<    D331322332321323331323132323213231323133313231133132313311211111223   >>      D331322332321323331323132323213231323133313231133132313311211111222   >>