D331322332213233313233313232123313131323132322331323331323231321   >>    D33132233221323331323331323212331313132313232233132333132323132   <<    D331322332213233313233313232123313131323132322331323331323231323   >>      D331322332213233313233313232123313131323132322331323331323231322   >>