D331322332321323331323223313231121133132313331333132323213231111   >>    D33132233232132333132322331323112113313231333133313232321323111   <<    D331322332321323331323223313231121133132313331333132323213231113   >>      D331322332321323331323223313231121133132313331333132323213231112   >>