D233313133313221323132333131313231322331323331323231323131323221121   >>    D23331313331322132313233313131323132233132333132323132313132322112   <<    D233313133313221323132333131313231322331323331323231323131323221123   >>      D233313133313221323132333131313231322331323331323231323131323221122   >>