D232333132333131323331323113313112211231213231323223313231323331323232211   >>    D23233313233313132333132311331311221123121323132322331323132333132323221   <<    D232333132333131323331323113313112211231213231323223313231323331323232213   >>      D232333132333131323331323113313112211231213231323223313231323331323232212   >>