D331322332321323331323132323213231323133313231133132313232332322121   >>    D33132233232132333132313232321323132313331323113313231323233232212   <<    D331322332321323331323132323213231323133313231133132313232332322123   >>      D331322332321323331323132323213231323133313231133132313232332322122   >>