Common metals and their alloys; filler metals for welding, wires and rods of metal for welding, electroplating, brazing and soldering, soldering wire, Solid solder wires and filled welding rods; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; goods of common metal not included in other classes, namely metals in wire or strip form, metal rods, metal bars, metal bolts, welding steel, welding metals, metal plates for welding, spelter for welding, metal materials for use in welding and soldering, flux coated rods, metal granule for welding, metal granule for brazing, metal welding paste, metal brazing paste, metal powder for welding and brazing; ores; all the before said goods only in the fields of welding, brazing, laser cladding, hardfacing, welding equipment, welding consumables, welding apparel, welding accessories, welding flux and cutting products.

Machines and machine tools for treatment of materials and for manufacturing; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); welding, cutting, brazing and soldering machines, and parts thereof; Welding and gas cutting machines and apparatus; welding wire feeders, welding torches; gas torches for welding and cutting, pressure regulators for welding and cutting machines; welding electrodes; welding nozzles; agricultural implements other than hand-operated; equipment for manufacturing electrodes; electric welding kits, welding electrodes, electric arc cutting and welding apparatus and instruments, electric welding apparatus; all the before said goods only in the fields of welding, brazing, laser cladding, hardfacing, welding equipment, welding consumables, welding apparel, welding accessories, welding flux and cutting products.

Chemical materials for 3D printers only by means of laser sintering, laser melting, electron beam sintering and electron beam melting, all the aforementioned goods of this class – apart from the fields of thermal spray, mechanical cutting and/or additive and build-up manufacturing which are not subject to any restrictions – not in the following fields: welding, brazing, laser cladding, hardfacing, welding equipment, welding consumables, welding apparel, welding accessories, welding flux, cutting products.

Metals in foil or powder form for 3D printers; mixture of metals in foil or powder form for 3D printers; alloys in foil or powder form for 3D printers, mixtures of metals with non-metallic materials in foil or powder form for 3D printers, all the aforementioned goods of this class – apart from the fields of thermal spray, mechanical cutting and/or additive and build-up manufacturing which are not subject to any restrictions – not in the following fields: welding, brazing, laser cladding, hardfacing, welding equipment, welding consumables, welding apparel, welding accessories, welding flux, cutting products.

Chemical materials for 3D printers only by means of laser sintering, laser melting, electron beam sintering and electron beam melting, all the aforementioned goods of this class – apart from the fields of thermal spray, mechanical cutting and/or additive and build-up manufacturing which are not subject to any restrictions – not in the following fields: welding, brazing, laser cladding, hardfacing, welding equipment, welding consumables, welding apparel, welding accessories, welding flux, cutting products.

Metals in foil or powder form for 3D printers; mixture of metals in foil or powder form for 3D printers; alloys in foil or powder form for 3D printers, mixtures of metals with non-metallic materials in foil or powder form for 3D printers, all the aforementioned goods of this class – apart from the fields of thermal spray, mechanical cutting and/or additive and build-up manufacturing which are not subject to any restrictions – not in the following fields: welding, brazing, laser cladding, hardfacing, welding equipment, welding consumables, welding apparel, welding accessories, welding flux, cutting products.

Chemicals used in industry and science, being powders or dispersions for generative manufacture of parts, prototypes, models, moulds and tools, and other kinds of three-dimensional objects, in particular by means of laser sintering, laser melting, electron beam sintering and electron beam melting; chemicals, namely coating materials and thin layers of organic and non-organic materials for applying a coating to substrates, including metal, glass, ceramic, plastic; organometallic compounds, all the aforementioned goods of this class – apart from the fields of thermal spray, mechanical cutting and/or additive and build-up manufacturing which are not subject to any restrictions – not in the following fields: welding, brazing, laser cladding, hardfacing, welding equipment, welding consumables, welding apparel, welding accessories, welding flux, cutting products.

Powders of metal, alloys of metal and dispersions for generative manufacture of parts, prototypes, models, moulds and tools and other kinds of three-dimensional objects, in particular by means of laser sintering, laser melting, electron beam sintering and electron beam melting; coating materials of metal, alloys of metal and dispersions, and layers and layer sequences consisting thereof, in particular surface layers on workpieces, tools and parts of machines; coating materials of metal, namely pure metal coating powder, alloyed coating powder, coating powder mixtures, solid coating materials in the form of wires or panels, consisting of pure metal or metal alloys, all the aforementioned goods of this class – apart from the fields of thermal spray, mechanical cutting and/or additive and build-up manufacturing which are not subject to any restrictions – not in the following fields: welding, brazing, laser cladding, hardfacing, welding equipment, welding consumables, welding apparel, welding accessories, welding flux, cutting products.

Chemicals used in industry and science, being powders or dispersions for generative manufacture of parts, prototypes, models, moulds and tools, and other kinds of three-dimensional objects, in particular by means of laser sintering, laser melting, electron beam sintering and electron beam melting; chemicals, namely coating materials and thin layers of organic and non-organic materials for applying a coating to substrates, including metal, glass, ceramic, plastic; organometallic compounds, all the aforementioned goods of this class – apart from the fields of thermal spray, mechanical cutting and/or additive and build-up manufacturing which are not subject to any restrictions – not in the following fields: welding, brazing, laser cladding, hardfacing, welding equipment, welding consumables, welding apparel, welding accessories, welding flux, cutting products.

Powders of metal, alloys of metal and dispersions for generative manufacture of parts, prototypes, models, moulds and tools and other kinds of three-dimensional objects, in particular by means of laser sintering, laser melting, electron beam sintering and electron beam melting; coating materials of metal, alloys of metal and dispersions, and layers and layer sequences consisting thereof, in particular surface layers on workpieces, tools and parts of machines; coating materials of metal, namely pure metal coating powder, alloyed coating powder, coating powder mixtures, solid coating materials in the form of wires and or panels, consisting of pure metal or metal alloys, all the aforementioned goods of this class – apart from the fields of thermal spray, mechanical cutting and/or additive and build-up manufacturing which are not subject to any restrictions – not in the following fields: welding, brazing, laser cladding, hardfacing, welding equipment, welding consumables, welding apparel, welding accessories, welding flux, cutting products.

Building materials (of metal), namely light components (of metal) for aerospace vehicles; metallic foldable, inflatable and/or hardenable components for aerospace; components of composite material (made predominantly of metal).

Parts of space vehicles, satellites and space launchers, planetary landers, lunar landers, planetary rovers, lunar rovers, namely non-metallic light components, light structural parts, sheets and films, composite panels (composed primarily of metal, glass fibres, carbon fibres, aramide fibres, epoxy resins and cyanate-ester resins).

Building materials (of metal), namely light components (of metal) for aerospace vehicles; metallic foldable, inflatable and/or hardenable components for aerospace; components of composite material (made predominantly of metal); all the aforementioned goods of this class - apart from the fields of thermal spray, mechanical cutting and/or additive and build-up manufacturing which are not subject to any restrictions - not in the following fields: welding, brazing, laser cladding, hardfacing, welding equipment, welding consumables, welding apparel, welding accessories, welding flux, cutting products.

Machines and machine tools and parts therefor, motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles) and parts therefor; parts for motors; gears and speed change gears, planet gears, angular gears, two-speed change gears, gearheads and associated intermediate gears, except for land vehicles; intermediate gears, except for land vehicles; force transfer mechanisms for mechanical branch drives in the form of an intermediate gear, static and dynamic brakes, applied and released by hydraulic springs, rear wheel drives and planetary drives, except for land vehicles; gears, shafts, cardan shafts, differentials of all types and parts therefor, except for land vehicles; hydraulic and mechanical apparatus for gear changing, except for land vehicles; torque converters, other than for land vehicles; axles, other than for land vehicles; reduction gears, other than for land vehicles; gear and engine reducers, other than for land vehicles; apparatus for synchronization, other than for land vehicles; embroidery machines; spinning machines of all kinds for textile fibers and filaments, in particular rotor spinning machines, ring spinning machines, friction spinning machines, air spinning machines, pre-spinning machines (flyers), winding machines, draw twisting machines, draw winding machines, combing machines, twisting machines in general, in particular twin wire machines, ring twisting machines, hollow spindle machines as well as combinations hereof, individual parts of the aforesaid machines, in particular spinning boxes, rotor bearings, winding heads, spindles, spindle bearings, stretching units, stretching unit rollers, bobbin carriers, drives, wearing parts of the aforesaid machines, in particular spinning rotors, combing rollers, extractor nozzles, grooved rollers, bearings, additional devices for the aforesaid machines, namely bobbin changing apparatus, splicing apparatus, transport apparatus for the supply of input material and the removal of end material, thread setting apparatus, thread guidance apparatus, compact spinning apparatus, melt spinning apparatus for the manufacture of threads, fibers, monofilaments, spin cables from thermoplastics and their machine parts such as raw material storage containers, raw material driers, extruders, mixers, spinning pumps, spinning nozzles, blow cooling shafts, air channels, preparation units, air conditioning units with compressors; staple fiber machines for the manufacture of spinning fibers and their machine parts such as can creels, delivery units, drawing rollers, water baths, cooling rollers, moistening devices, steam generators; crimped tow machines; fiber cutting machines; ball pressing machines; spinning texturizing machines for the manufacture of crimped threads, fibers and their machine parts such as raw material storage containers, raw material driers, extruders, mixers, spinning pumps, spinning nozzles, blow cooling shafts, air channels, preparation units, air conditioning units with compressors, delivery units, godets, texturizing units, turbulence nozzles; accessory parts for the machines, namely thread guides, supply rolls, heating elements, thread cutters, machine monitoring devices, polymer tape machines for the manufacture of tapes cut from films and their machine parts such as raw material storage containers, raw material driers, extruders, melt filters, film nozzles, water baths, delivery units, fiber removal walls with conveying rollers, stretching rollers, heating ovens, fibrillators, winding up units; removal machines for the transport and guiding of threads, fibers, tapes, spinning cables and their machine parts such as delivery units, fiber removal walls with conveying rollers, godets; stretching machines for the stretching of threads, fibers, tapes, spinning cables and their machine parts such as stretching rollers, godets, heating devices for stretching rollers and godets; placement machines for spinning cables and their machine parts such as reels, can changers, cans, can conveying devices; reeling machines for the winding up of threads, fibers, tapes for reeling and their machine parts such as thread guides, changing units, contact rollers, chucks, bobbin sleeves; extruders for plastics and spinnable polymers; spinning extruders and their machine parts such as extruder conveyors; pumps for the transport and metering of liquid or melt liquid media, discharge pumps and metering pumps of melt liquid polymers (machine parts); spinning pumps; gear pumps; melt filter units for melt liquid polymers; godets, rolls, rollers, overflow rollers, delivery units, stretch godets, stretching rollers, heated godets for the transport, guidance and treatment of threads and fibers, in particular in melt spinning machines and textile machines; stretching texturizing machines, false twist texturizing machines and air texturizing machines for the working, treatment and manufacture of texturized threads and their machine parts such as bobbin creels, delivery units, godets, thread heaters, texturizing devices, turbulence nozzles, wind up units; accessory parts of the aforesaid machines, namely thread guides, delivery rollers, heating elements, thread cutters, friction plates; twin wire twisting machines and twin wire spindles for continuous endless threads, spinning threads, cord threads; parts of all aforesaid goods, where included in this class; all the aforementioned goods of this class - apart from the fields of thermal spray, mechanical cutting and/or additive and build-up manufacturing which are not subject to any restrictions - not in the following fields: welding, brazing, laser cladding, hardfacing, welding equipment, welding consumables, welding apparel, welding accessories, welding flux, cutting products.

Impulse engines, except for land vehicles, compressors (machines), machines for the chemical industry, machines for plastics processing, machines for agriculture, machines for metal working, machines for the textile industry; parts of all aforesaid machines; machine tools and parts therefor; motors and engines, also combustion engines, except for land vehicles; machine coupling and transmission components (except for land vehicles) and parts therefor; parts for motors; gears and speed change gears, planet gears, angular gears, two-speed change gears, gear heads and associated intermediate gears (add-on gears), aforesaid gears in each case not for land vehicles; intermediate gears (add-on gears), except for land vehicles; force transfer mechanisms for mechanical branch drives in the form of an intermediate gear (add-on gears), static and dynamic brakes, applied and released by hydraulic springs, rear wheel drives and planetary drives, in each case not for land vehicles; gears, shafts, cardan shafts, differentials of all types and parts therefor, in each case not for land vehicles; hydraulic and mechanical apparatus for gear changing, except for land vehicles; torque converters, other than for land vehicles; axles as parts of machines, or as parts of air or water vehicles; reduction gears, other than for land vehicles; gear and engine reducers, other than for land vehicles; apparatus for synchronization, other than for land vehicles; embroidery machines; spinning machines of all kinds for textile fibers and filaments, in particular rotor spinning machines, ring spinning machines, friction spinning machines, air spinning machines, pre-spinning machines (flyers), winding machines, draw twisting machines, draw winding machines, combing machines, twisting machines in general, in particular twin wire machines, calibrating machines, ring twisting machines, hollow spindle machines, as well as combinations thereof, individual parts of the aforesaid machines, as far as included in this class, in particular spinning boxes, rotor bearings, winding heads, spindles, spindle bearings, stretching units, stretching unit rollers, bobbin carriers, drives, wearing parts of the aforesaid machines, as far as included in this class, in particular spinning rotors, combing rollers, extractor nozzles, grooved rollers, bearings, accessories for the aforesaid machines, namely units as machine parts for changing bobbins, mechanical apparatus for splicing (bringing threads together), mechanical apparatus for the transport and for the supply of input material and the removal of end material, mechanical apparatus for thread setting or thread guiding, as well as compact spinning apparatus, melt spinning apparatus for the manufacture of threads, fibers, monofilaments, as well as spin cables from thermoplastics; parts of melt spinning apparatus, as far as included in this class, in particular raw material storage containers, extruders, mixers, spinning pumps, spinning nozzles, as well as units as machine parts for preparation purposes, staple fiber machines for the manufacture of spinning fibers and their parts, as far as included in this class, in particular can creels, delivery units, drawing rollers, units as machine parts for the conveying, immersion and removal of materials in water baths, as well as units as machine parts for moistening; crimped tow machines; fiber cutting machines; ball pressing machines; spinning texturizing machines for the manufacture of crimped threads and fibers and their parts, as far as included in this class, in particular raw material storage containers, extruders, mixers, spinning pumps, spinning nozzles, units as machine parts for preparation purposes, delivery units, godets, turbulence nozzles; parts and accessories for the aforesaid machines, namely thread guides (machine parts), supply rolls, mechanical thread cutters, polymer tape machines for the manufacture of tapes cut from films and their parts, as far as included in this class, in particular raw material storage containers, extruders, melt filters, film nozzles, units as machine parts for the conveying, immersion and removal of materials in water baths; delivery units, fiber removal walls with conveying rollers, stretching rollers, fibrillators, as well as units as machine parts for winding, removal machines for the transport and guiding of threads, fibers, tapes, spinning cables and their parts, as far as included in this class, in particular delivery units, fiber removal walls with conveying rollers, godets; stretching machines for the stretching of threads, fibers, tapes, spinning cables and their parts, as far as included in this class, in particular stretching rollers, godets, heating devices for stretching rollers and godets; placement machines for spinning cables and their parts, as far as included in this class, in particular reels, can changers (units as machine parts for moving cans to and fro), cans, units as machine parts for the transport of cans; reeling machines for winding threads, fibers, tapes for reeling and their parts, as far as included in this class, in particular thread guides, traverse units (units as machine parts for traversing of threads when winding bobbins), contact rollers, chucks and bobbin sleeves; extruders (machines) for plastics and spinnable polymers; spinning extruders (machines) and their machine parts, in particular extruder conveyors; pumps as mechanical parts for the transport and metering of liquid or melt liquid media, discharge pumps and metering pumps as machine parts for the transport and distribution of melt liquid polymers; spinning pumps (machine parts); gear pumps (machine parts); parts of machines for textile treatment and textile manufacture, namely godets, rolls, rollers, overflow rollers, delivery units, stretch godets, stretching rollers, heated godets for the transport, guidance and treatment of threads and fibers, in particular in melt spinning machines and textile machines; stretching texturizing machines, false twist texturizing machines and air texturizing machines for the working, treatment and manufacture of texturized threads and their parts, as far as included in this class, in particular bobbin creels, delivery units, godets, turbulence nozzles and units as machine parts for winding; parts and accessories of the aforesaid machines, namely thread guides (machine parts), delivery rollers, friction plates and mechanical thread cutters; twin wire twisting machines and twin wire spindles for continuous threads, spinning threads and cord threads; parts of all aforesaid goods, as far as included in this class; parts of staple fiber machines for the manufacture of spinning fibers as far as included in this class, namely cooling rollers, units as machine parts for moistening, steam generators for surface treatment; melt filter units as machine parts for melt liquid polymers; heating elements as parts of machines for textile treatment and processing; thread heaters as machine parts of stretching texturizing machines, false twist texturizing machines and air texturizing machines for the working, treatment and manufacture of texturized threads; raw material driers and heating ovens as parts of polymer tape machines for the manufacture of tapes cut from films and their machine parts; all the aforementioned goods of this class - apart from the fields of thermal spray, mechanical cutting and/or additive and build-up manufacturing which are not subject to any restrictions - not in the following fields; welding, brazing, laser cladding, hardfacing, welding equipment, welding consumables, welding apparel, welding accessories, welding flux, cutting products.

Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; electronic control and regulation apparatus and instruments; data processing equipment, data transfer, data input and data output devices, as well as information processing devices consisting of the aforesaid goods, machine readable data carriers provided with programs and peripheral devices, namely data input, data output and data transfer devices, in particular for the automatic selection of the production parameters on textile machines and/or for the data transfer/data comparison between textile machines; electrical and electronic units for process monitoring, process control, process regulation, process guidance, measuring, control, regulation and data processing, in particular for the working and manufacture of threads, fibers, tapes, spinning cables; parts of all aforesaid goods as far as included in this class, electrical and electronic processing apparatus for measurement, control, regulation, process control, process regulation and data processing, sensors and monitoring apparatus, in particular for thread monitoring in textile machines; parts of all aforesaid goods as far as included in this class; visualization and electronic control or operator apparatus respectively; quality control and quality management apparatus, in particular for the working and manufacture of threads, fibers, tapes, spinning cables; parts of all aforesaid goods as far as included in this class; programs for process control, process regulation and process guidance; visualization and operating programs for plant control; microprocessors and computer programs for process monitoring, process control and process regulation, in particular for the working and manufacture of threads, fibers, tapes, spinning cables; control programs for the control and/or visualization of method procedures; metering pumps for melt liquid polymers (other than machine parts), parts of all aforesaid goods as far as included in this class; thread monitoring and test apparatus; all the aforementioned goods of this class - apart from the fields of thermal spray, mechanical cutting and/or additive and build-up manufacturing which are not subject to any restrictions - not in the following fields; welding, brazing, laser cladding, hardfacing, welding equipment, welding consumables, welding apparel, welding accessories, welding flux, cutting products.

Liquid fuel and lubricants for vacuum pumps; greases for vacuum sealing; all the aforementioned goods of this class - apart from the fields of thermal spray, mechanical cutting and/or additive and build-up manufacturing which are not subject to any restrictions - not in the following fields: welding, brazing, laser cladding, hardfacing, welding equipment, welding consumables, welding apparel, welding accessories, welding flux, cutting products.

Machines and machine tools; coating machines for tools and components; coating machines for for optical and magnetic data storage media; surface treatment machines for coating and etching of components and monitors; vacuum coating components and spare parts (included in this class), namely vacuum ducts, vacuum valves, vacuum reversing devices, control units, substrate carriers; vacuum pumps; rotary vacuum pumps, propellant pumps; condensation vacuum pumps; sorption pumps; parts of vacuum chambers, namely, vacuum blocking slides, vacuum valves, vacuum connections and vacuum chambers components; separators; filters for vacuum pumps; machines for low-temperature engineering; surface treatment machines for operation under coarse vacuum, fine vacuum, high vacuum and ultra-high vacuum; vacuum machines for drying, freeze-drying, degassing, filling, impregnating, mixing, melting, atomizing, vaporizing, evaporation coating or coating of materials; vacuum heat treating machines for metals; vacuum coating machines for optical and magnetic data storage media; electric energy supply generators for space equipment, space probes, space stations, space laboratories and satellites, substantially consisting of mercury vapor turbines heated by bundled sunrays, automatic assembly machines for the semiconductor industry; production machines for the manufacture of flat screens; ultrasonic cleaning machines for substrates which are to be coated in a vacuum apparatus; engines for space vehicles, in particular recoil engines, ramjet engines, solid-propellant and liquid-propellant rocket engines, gas turbine engines, also ion drive engines (for space crafts); parts of engines; all the aforementioned goods of this class - apart from the fields of thermal spray, mechanical cutting and/or additive and build-up manufacturing which are not subject to any restrictions - not in the following fields: welding, brazing, laser cladding, hardfacing, welding equipment, welding consumables, welding apparel, welding accessories, welding flux, cutting products.

Machines and machine tools; apparatus for the coating of tools and components; coating apparatus for optical and magnetic data storage media; apparatus for the coating and etching of components and monitors; components and spare parts, namely vacuum ducts, vacuum valves, vacuum reversing devices, control units, substrate carriers; vacuum pumps; rotary vacuum pumps, propellant pumps; condensation vacuum pumps; sorption pumps; measuring, regulating, controlling and monitoring devices for vacuum pumps; vacuum blocking slides, vacuum valves, vacuum connections and vacuum components; separators; filters, liquid operating materials and lubricant for vacuum pumps, machine-like devices for low-temperature engineering; machine-like leak location devices; vacuum apparatus for operation under coarse vacuum, fine vacuum, high vacuum and ultra-high vacuum; machines for drying, freeze-drying, degassing, filling, impregnating, mixing, melting, atomizing, vaporizing, evaporation coating or coating of materials under vacuum; apparatus for the treatment of metals in vacuum; coating apparatus for optical and magnetic data storage media; automatic assembly machines for the semiconductor industry; production apparatus for the manufacture of flat screens; none of the foregoing being welding and gas cutting machines or apparatus or for use in connection with welding or cutting.

Optical apparatus and instruments; optical components and systems for data and video projection, lighting industry, sensor systems, instrument construction and biotechnology; optical and electronic components with surface coatings; components and spare parts for vacuum coating apparatus, namely electronic control and regulation units; total pressure sensors, measuring devices and control devices, namely for the measurement of the total pressure in vacuum apparatus, partial pressure gages for vacuum apparatus, gas analysis devices, in particular for the determination of the gas composition at low and high pressures; electronic leak location devices for the finding of leaks in vacuum-tight containers and in air-tight containers, electronic chip carrier cleaners for the surface cleaning of electronic components, ultrasonic cleaning apparatus for substrates which are to be coated in a vacuum apparatus; sputtering cathodes, sputtering targets, sputtering shields, sputtering masks, evaporation coating filaments, ceramic bricks, quartz crystals (where included in this class); devices for the reception, transmission, transfer, receiving, reproduction and processing of sounds, signals and/or images; communication satellites, transmitters, devices of wired and of wireless information retrieval engineering, of information transfer engineering and of information processing engineering, including ultra-high frequency engineering and acoustics, radio direction apparatus, navigation devices with the exception of navigation devices with radar technology, laser devices for the retrieval, transfer and processing of information, sonar devices, night-vision devices, ultrasonic devices, photoelectrical measuring, control and regulating devices, remote steering devices for the generation and wireless or wired transmission of control and steering signals to unmanned and manned land, air and water vehicles and space equipment as well as apparatus composed of these devices; devices for space electronics; semiconductors; integrated circuits; electrotechnical components (where contained in this class); sealing heater test apparatus; vacuum measuring devices; partial pressure gauges; layer thickness gauges and regulating devices; energy supply apparatus for space equipment, space probes, space stations, space laboratories and satellites, substantially consisting of solar-electrical, photoelectrical and thermo-electrical energy converters as well as solar-thermal and photothermal energy converters, mercury vapor turbines heated by bundled sunrays, solar cells, devices for the absorption of the emission spectrum of the sun and for the reproduction of an emission spectrum comparable to that of the sun; none of the foregoing being electric arc cutting and welding apparatus or instruments or for use in connection with welding or cutting.