Esparto shoes or sandals; Swimsuit; Bathrobes; Ladies' swimsuits; Berets; Boxer shorts; Brassieres; Caps; Beach shoes; Shirts; T-shirts; Wind jackets; Waistcoats; Windcheaters; Skirts; Swimming caps (bathing caps); Long pants; Sportswear; Beach clothing; Sandals; Swimwear; Wet suits; Articles of clothing having water-resistant properties; Visors.

Wind-power installations services.

Apparatus and instruments for conducting, Switching, Converting, Storing, Regulating or controlling electricity,In particular power network feeding apparatus and Solar collectors.

Sunglasses, eyeglasses and eyewear accessories; spectacles; lenses; protective glasses; spectacle frames, chains cords, straps and cases; contact lenses; parts and fittings for all the aforesaid.

Advertising, marketing, promotional and publicity services; retail services connected with the sale of spectacles, sunglasses, eyeglasses, lenses, contact lenses and accessories therefore; electronic shopping retail services connected with the sale of spectacles, sunglasses, eyeglasses, lenses, contact lenses and accessories therefor; such retail services provided by general merchandising retail store, on-line, mail order catalogue, mobile telephone, TV or radio channels; information, advisory and consultancy services relating to the aforesaid.

Structural reinforcement materials and Metal products; Transportable buildings of metal; Carports of metal; Metal roofing incorporating solar cells.

Solar modules for electricity generation; Solar energy collectors for electricity generation.

Clock radios.

Horological and chronometric instruments.

Lamp shades.

Paper and cardboard and goods made from these materials, not included in other classes; Printed matter; Bookbinding material; Photographs; Stationery; Adhesives for stationery or household purposes; Artists' materials; Paint brushes; Office requisites, except furniture; Instructional and teaching material (except apparatus); Plastic materials for packing (not included in other classes); Printers' type; Printing blocks.

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, recording discs; compact discs, DVDs and other digital recording media; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment, computers; computer software; fire-extinguishing apparatus; abacuses; accumulators, electric; acid hydrometers; acidimeters for batteries; acoustic conduits; acoustic couplers; actinometers; adding machines; aerials; aerometers; air analysis apparatus; alarm bells, electric; alarms; alcoholmeters; alidades; altimeters; ammeters; amplifiers; amplifying tubes; anemometers; animated cartoons; anode batteries; anodes; answering machines; anti-glare glasses; anti-glare visors; anti-interference devices [electricity]; anti-theft warning apparatus; anticathodes; apertometers [optics]; apparatus and installations for the production of x-rays, not for medical purposes; apparatus and instruments for astronomy; apparatus and instruments for physics; apparatus for changing record player needles; apparatus for editing cinematographic film; apparatus for fermentation [laboratory apparatus]; apparatus for measuring the thickness of skins; apparatus to check franking; appliances for measuring the thickness of leather; armatures [electricity]; asbestos clothing for protection against fire; asbestos gloves for protection against accidents; asbestos screens for firemen; audio- and video-receivers; audiovisual teaching apparatus; automated teller machines [atm]; automatic indicators of low pressure in vehicle tires; azimuth instruments; bags adapted for laptops; balances [steelyards]; balancing apparatus; bar code readers; barometers; batteries, electric; batteries, electric, for vehicles; batteries for lighting; battery boxes; battery chargers; battery jars; beacons, luminous; bells [warning devices]; betatrons; binoculars; blinkers [signalling lights]; blueprint apparatus; boiler control instruments; branch boxes [electricity]; breathing apparatus, except for artificial respiration; breathing apparatus for underwater swimming; bullet-proof waistcoats; buzzers; cabinets for loudspeakers; cables, electric; calculating disks; calculating machines; calibrating rings; calipers; camcorders; cameras [photography]; capacitors; capillary tubes; carpenters' rules; carriers for dark plates [photography]; cases especially made for photographic apparatus and instruments; cases fitted with dissecting instruments [microscopy]; cash registers; cassette players; cathodes; cathodic anti-corrosion apparatus; cell phone straps; centering apparatus for photographic transparencies; central processing units [processors]; chargers for electric batteries; chemistry apparatus and instruments; chips [integrated circuits]; choking coils [impedance]; chromatography apparatus for laboratory use; chronographs [time recording apparatus]; cinematographic cameras; cinematographic film, exposed; circuit breakers; circuit closers; cleaning apparatus for phonograph records; clinometers; clothing especially made for laboratories; clothing for protection against accidents, irradiation and fire; clothing for protection against fire; coaxial cables; coils, electric; coin-operated mechanisms for television sets; collectors, electric; commutators; compact disc players; compact discs [audio-video]; compact discs [read-only memory]; comparators; compasses [measuring instruments]; computer game software; computer keyboards; computer memory devices; computer operating programs, recorded; computer peripheral devices; computer programmes [programs], recorded; computer programs [downloadable software]; computer software, recorded; computers; conductors, electric; connections for electric lines; connectors [electricity]; contact lenses; contacts, electric; containers for contact lenses; containers for microscope slides; control panels [electricity]; converters, electric; copper wire, insulated; correcting lenses [optics]; cosmographic instruments; couplers [data processing equipment]; couplings, electric; covers for electric outlets; crash test dummies; cupels [laboratory]; current rectifiers; cyclotrons; darkroom lamps [photography]; darkrooms [photography]; data processing apparatus; decompression chambers; decorative magnets; demagnetizing apparatus for magnetic tapes; densimeters; densitometers; detectors; diagnostic apparatus, not for medical purposes; diaphragms [acoustics]; diaphragms for scientific apparatus; diaphragms [photography]; dictating machines; diffraction apparatus [microscopy]; digital photo frames; directional compasses; disk drives for computers; disks, magnetic; distance measuring apparatus; distance recording apparatus; distillation apparatus for scientific purposes; distribution boards [electricity]; distribution boxes [electricity]; distribution consoles [electricity]; divers' masks; diving suits; dna chips; dog whistles; dosimeters; downloadable image files; downloadable music files; downloadable ring tones for mobile phones; dressmakers' measures; drying apparatus for photographic prints; drying racks [photography]; ducts [electricity]; DVD players; dynamometers; ear plugs for divers; egg-candlers; electric apparatus for commutation; electric apparatus for remote ignition; electric discharge tubes, other than for lighting; electric door bells; electric installations for the remote control of industrial operations; electric loss indicators; electricity conduits; electrified fences; electrified rails for mounting spot lights; electro-dynamic apparatus for the remote control of railway points; electro-dynamic apparatus for the remote control of signals; electrolysers; electromagnetic coils; electronic agendas; electronic notice boards; electronic pens [visual display units]; electronic pocket translators; electronic publications, downloadable; electronic tags for goods; encoded identification bracelets, magnetic; encoded magnetic cards; enlarging apparatus [photography]; epidiascopes; ergometers; exposure meters [light meters]; eyeglass cases; eyeglass chains; eyeglass cords; eyeglass frames; eyepieces; facsimile machines; false coin detectors; fibre [fiber (am)] Optic cables; film cutting apparatus; films, exposed; filters for respiratory masks; filters for ultraviolet rays, for photography; filters [photography]; fire alarms; fire beaters; fire blankets; fire boats; fire engines; fire escapes; fire extinguishers; fire hose; fire hose nozzles; fire pumps; flash-bulbs [photography]; flashlights [photography]; floppy disks; fluorescent screens; fog signals, non-explosive; food analysis apparatus; frames for photographic transparencies; frequency meters; furniture especially made for laboratories; fuse wire; fuses; galena crystals [detectors]; galvanic batteries; galvanic cells; galvanometers; garments for protection against fire; gas testing instruments; gasometers [measuring instruments]; gauges; glass covered with an electrical conductor; glazing apparatus for photographic prints; global positioning system [gps] apparatus; gloves for divers; gloves for protection against accidents; gloves for protection against x-rays for industrial purposes; goggles for sports; graduated glassware; grids for batteries; hands free kits for phones; head cleaning tapes [recording]; headphones; heat regulating apparatus; heliographic apparatus; hemline markers; high-frequency apparatus; holders for electric coils; holograms; horns for loudspeakers; hourglasses; hydrometers; hygrometers; identification sheaths for electric wires; identification threads for electric wires; identity cards, magnetic; incubators for bacteria culture; inductors [electricity]; instruments containing eyepieces; integrated circuit cards [smart cards]; integrated circuits; intercommunication apparatus; interfaces for computers; inverters [electricity]; invoicing machines; ionization apparatus not for the treatment of air or water; jigs [measuring instruments]; juke boxes for computers; juke boxes, musical; junction boxes [electricity]; junction sleeves for electric cables; knee-pads for workers; laboratory centrifuges; laboratory trays; lactodensimeters; lactometers; laptop computers; lasers, not for medical purposes; lens hoods; lenses for astrophotography; letter scales; levelling instruments; levels [instruments for determining the horizontal]; life belts; life buoys; life jackets; life nets; life saving apparatus and equipment; life-saving rafts; light conducting filaments [optical fibers [fibres]]; light dimmers [regulators], electric; light-emitting diodes [led]; light-emitting electronic pointers; lighting ballasts; lightning arresters; limiters [electricity]; locks, electric; logs [measuring instruments]; loudspeakers; magic lanterns; magnetic data media; magnetic encoders; magnetic tape units for computers; magnetic tapes; magnetic wires; magnets; magnifying glasses [optics]; manometers; marine compasses; marine depth finders; marking buoys; marking gauges [joinery]; masts for wireless aerials; material testing instruments and machines; materials for electricity mains [wires, cables]; mathematical instruments; measures; measuring apparatus; measuring devices, electric; measuring instruments; measuring spoons; mechanical signs; mechanisms for coin-operated apparatus; mechanisms for counter-operated apparatus; megaphones; mercury levels; metal detectors for industrial or military purposes; meteorological balloons; meteorological instruments; meters; metronomes; micrometer screws for optical instruments; micrometers; microphones; microprocessors; microscopes; microtomes; milage recorders for vehicles; mirrors for inspecting work; mirrors [optics]; modems; money counting and sorting machines; monitoring apparatus, electric; monitors [computer hardware]; monitors [computer programs]; mouse [data processing equipment]; mouse pads; nautical apparatus and instruments; naval signalling apparatus; navigation apparatus for vehicles [on-board computers]; navigational instruments; neon signs; nets for protection against accidents; nose clips for divers and swimmers; notebook computers; objectives [lenses] [optics]; observation instruments; octants; ohmmeters; optical apparatus and instruments; optical character readers; optical condensers; optical data media; optical discs; optical glass; optical goods; optical lamps; optical lenses; oscillographs; ovens for laboratory use; oxygen transvasing apparatus; ozonisers [ozonators]; parking meters; particle accelerators; pedometers; peepholes [magnifying lenses] for doors; periscopes; personal stereos; petri dishes; petrol gauges; phonograph records; photocopiers [photographic, electrostatic, thermic]; photographic racks; photometers; phototelegraphy apparatus; photovoltaic cells; pince-nez; pipettes; pitot tubes; plane tables [surveying instruments]; planimeters; plates for batteries; plotters; plugs, sockets and other contacts [electric connections]; plumb bobs; plumb lines; pocket calculators; polarimeters; portable media players; portable telephones; precision balances; precision measuring apparatus; pressure indicator plugs for valves; pressure indicators; pressure measuring apparatus; printed circuit boards; printed circuits; printers for use with computers; prisms [optics]; probes for scientific purposes; projection apparatus; projection screens; protection devices against x-rays, not for medical purposes; protection devices for personal use against accidents; protective helmets; protective helmets for sports; protective masks; protective suits for aviators; protractors [measuring instruments]; punched card machines for offices; push buttons for bells; pyrometers; quantity indicators; radar apparatus; radio pagers; radiological apparatus for industrial purposes; radiology screens for industrial purposes; radios; radiotelegraphy sets; radiotelephony sets; railway traffic safety appliances; readers [data processing equipment]; record players; reducers [electricity]; reflecting discs for wear, for the prevention of traffic accidents; refractometers; refractors; regulating apparatus, electric; relays, electric; remote control apparatus; resistances, electric; respirators for filtering air; respirators, other than for artificial respiration; resuscitation mannequins [teaching apparatus]; retorts; retorts' stands; revolution counters; rheostats; riding helmets; road signs, luminous or mechanical; rods for water diviners; rods [surveying instruments]; rulers [measuring instruments]; rules [measuring instruments]; saccharometers; safety restraints, other than for vehicle seats and sports equipment; safety tarpaulins; salinometers; satellite navigational apparatus; satellites for scientific purposes; scales; scanners [data processing equipment]; screens for photoengraving; screens [photography]; screw-tapping gauges; semi-conductors; sextants; sheaths for electric cables; shoes for protection against accidents, irradiation and fire; shutter releases [photography]; shutters [photography]; sighting telescopes for firearms; signal bells; signal lanterns; signalling buoys; signalling panels, luminous or mechanical; signalling whistles; signals, luminous or mechanical; signs, luminous; simulators for the steering and control of vehicles; sirens; sleeves for laptops; slide calipers; slide projectors; slide-rules; slides [photography]; smoke detectors; socks, electrically heated; solar batteries; solderers' helmets; solenoid valves [electromagnetic switches]; sonars; sound alarms; sound locating instruments; sound recording apparatus; sound recording carriers; sound recording strips; sound reproduction apparatus; sound transmitting apparatus; sounding apparatus and machines; sounding leads; sounding lines; spark-guards; speaking tubes; spectacle cases; spectacle frames; spectacle lenses; spectacles [optics]; spectrograph apparatus; spectroscopes; speed checking apparatus for vehicles; speed indicators; speed measuring apparatus [photography]; speed regulators for record players; spherometers; spirit levels; spools [photography]; sprinkler systems for fire protection; stage lighting regulators; stands for photographic apparatus; starter cables for motors; steering apparatus, automatic, for vehicles; step-up transformers; stereoscopes; stereoscopic apparatus; stills for laboratory experiments; stroboscopes; styli for record players; sulphitometers; sunglasses; surveying apparatus and instruments; surveying chains; surveying instruments; surveyors' levels; switchboards; switchboxes [electricity]; switches, electric; tachometers; tape recorders; taximeters; teaching apparatus; teeth protectors; telegraph wires; telegraphs [apparatus]; telemeters; telephone apparatus; telephone receivers; telephone transmitters; telephone wires; teleprinters; teleprompters; telerupters; telescopes; television apparatus; temperature indicator labels, not for medical purposes; temperature indicators; terminals [electricity]; test tubes; testing apparatus not for medical purposes; theft prevention installations, electric; theodolites; thermionic tubes; thermometers, not for medical purposes; thermostats; thermostats for vehicles; ticket dispensers; time clocks [time recording devices]; time recording apparatus; time switches, automatic; tone arms for record players; totalizators; traffic cones; traffic-light apparatus [signalling devices]; transformers [electricity]; transistors [electronic]; transmitters of electronic signals; transmitters [telecommunication]; transmitting sets [telecommunication]; transponders; triodes; tripods for cameras; urinometers; usb flash drives; vacuum gauges; vacuum tubes [radio]; variometers; vehicle breakdown warning triangles; vehicle radios; verniers; video cassettes; video game cartridges; video recorders; video screens; video telephones; videotapes; viewfinders, photographic; viscosimeters; voltage regulators for vehicles; voltage surge protectors; voltmeters; voting machines; wafers for integrated circuits; waling glasses; walkie-talkies; washing trays [photography]; water level indicators; wavemeters; weighbridges; weighing apparatus and instruments; weighing machines; weights; whistle alarms; wind socks for indicating wind direction; wire connectors [electricity]; wires, electric; workmen's protective face-shields; wrist rests for use with computers; x-ray apparatus not for medical purposes; x-ray films, exposed; x-ray photographs, other than for medical purposes; x-ray tubes not for medical purposes; series of motion picture films; pre-recorded DVDs; pre-recorded CDs; downloadable audio and video recordings; downloadable motion pictures, television shows and video recordings; downloadable ring tones, graphics, computer desktop wallpaper, games and music via a global computer network and wireless devices; computer screen saver software; computer game and video game software; mouse pads; decorative magnets; eye glasses; downloadable mobile software applications for mobile communication devices.

Paper, cardboard and goods made from these materials, not included in other classes; printed matter; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); printers' type; printing blocks; absorbent sheets of paper or plastic for foodstuff packaging; address plates for addressing machines; address stamps; addressing machines; adhesive bands for stationery or household purposes; adhesive tape dispensers [office requisites]; adhesive tapes for stationery or household purposes; adhesives [glues] for stationery or household purposes; advertisement boards of paper or cardboard; albums; almanacs; announcement cards [stationery]; apparatus for mounting photographs; aquarelles; architects' models; artists' watercolor saucers; atlases; bags [envelopes, pouches] of paper or plastics, for packaging; bags for microwave cooking; balls for ball-point pens; bibs of paper; binding strips [bookbinding]; biological samples for use in microscopy [teaching materials]; blackboards; blotters; bookbinding apparatus and machines [office equipment]; bookbinding cloth; bookbinding cords; bookbinding material; bookbindings; bookends; booklets; bookmarkers; books; bottle envelopes of cardboard or paper; bottle wrappers of cardboard or paper; boxes of cardboard or paper; cabinets for stationery [office requisites]; calculating tables; calendars; canvas for painting; carbon paper; cardboard; cardboard articles; cardboard tubes; cards; cases for stamps [seals]; catalogues; chalk for lithography; chalk holders; chaplets; charcoal pencils; chart pointers, non-electronic; chromos; cigar bands; clipboards; clips for offices; coasters of paper; comic books; compasses for drawing; composing frames [printing]; composing sticks; conical paper bags; copying paper [stationery]; correcting fluids [office requisites]; correcting ink [heliography]; correcting tapes [office requisites]; covers [stationery]; cream containers of paper; credit card imprinters, non-electric; decalcomanias; diagrams; document files [stationery]; document holders [stationery]; document laminators for office use; drawer liners of paper, perfumed or not; drawing boards; drawing instruments; drawing materials; drawing pads; drawing pens; drawing rulers; drawing sets; drawing squares; drawing t-squares; duplicators; elastic bands for offices; electrocardiograph paper; electrotypes; embroidery designs [patterns]; engraving plates; engravings; envelope sealing machines, for offices; envelopes [stationery]; erasing products; erasing shields; etching needles; etchings; fabrics for bookbinding; face towels of paper; figurines [statuettes] of papier mâché; files [office requisites]; filter paper; filtering materials [paper]; finger-stalls [office requisites]; flags of paper; flower-pot covers of paper; flyers; folders for papers; folders [stationery]; forms, printed; fountain pens; french curves; galley racks [printing]; garbage bags of paper or of plastics; geographical maps; glue for stationery or household purposes; gluten [glue] for stationery or household purposes; graining combs; graphic prints; graphic representations; graphic reproductions; greeting cards; gummed cloth for stationery purposes; gummed tape [stationery]; gums [adhesives] for stationery or household purposes; hand labelling appliances; hand-rests for painters; handbooks [manuals]; handkerchiefs of paper; handwriting specimens for copying; hat boxes of cardboard; hectographs; histological sections for teaching purposes; holders for checkbooks [cheque books]; holders for stamps [seals]; house painters' rollers; humidity control sheets of paper or plastic for foodstuff packaging; index cards [stationery]; indexes; indian inks; ink; ink sticks; ink stones [ink reservoirs]; inking pads; inking ribbons; inking ribbons for computer printers; inking sheets for document reproducing machines; inking sheets for duplicators; inkstands; inkwells; isinglass for stationery or household purposes; labels, not of textile; ledgers [books]; letter trays; letters [type]; lithographic stones; lithographic works of art; lithographs; loose-leaf binders; luminous paper; magazines [periodicals]; manifolds [stationery]; marking chalk; marking pens [stationery]; mats for beer glasses; mimeograph apparatus and machines; modelling clay; modelling materials; modelling paste; modelling wax, not for dental purposes; moisteners for gummed surfaces [office requisites]; moisteners [office requisites]; molds for modelling clays [artists' materials]; money clips; musical greeting cards; napkins of paper for removing make-up; newsletters; newspapers; nibs; nibs of gold; note books; numbering apparatus; numbers [type]; office perforators; office requisites, except furniture; oleographs; packaging material made of starches; packing paper; pads [stationery]; paint boxes [articles for use in school]; paint trays; paintbrushes; painters' brushes; painters' easels; paintings [pictures], framed or unframed; palettes for painters; pamphlets; pantographs [drawing instruments]; paper; paper bows; paper clasps; paper-clips; paper coffee filters; paper for radiograms; paper for recording machines; paper knives [office requisites]; paper ribbons; paper sheets [stationery]; paper shredders for office use; paper tapes and cards for the recordal of computer programmes; paperweights; papier mâché; parchment paper; passport holders; pastels [crayons]; patterns for dressmaking; patterns for making clothes; pen cases; pen clips; pen wipers; pencil holders; pencil lead holders; pencil leads; pencil sharpeners, electric or non-electric; pencil sharpening machines, electric or non-electric; pencils; penholders; pens [office requisites]; perforated cards for jacquard looms; periodicals; photo-engravings; photograph stands; photographs [printed]; pictures; placards of paper or cardboard; place mats of paper; plans; plastic bubble packs for wrapping or packaging; plastic cling film, extensible, for palletization; plastic film for wrapping; plastics for modelling; portraits; postage meters for office use; postage stamps; postcards; posters; printed matter; printed publications; printed timetables; printers' blankets, not of textile; printers' reglets; printing blocks; printing sets, portable [office requisites]; printing type; prints [engravings]; prospectuses; punches [office requisites]; rollers for typewriters; rubber erasers; school supplies [stationery]; scrapers [erasers] for offices; sealing compounds for stationery purposes; sealing machines for offices; sealing stamps; sealing wafers; sealing wax; seals [stamps]; self-adhesive tapes for stationery or household purposes; sheets of reclaimed cellulose for wrapping; shields [paper seals]; signboards of paper or cardboard; silver paper; slate pencils; song books; spools for inking ribbons; square rulers; stamp pads; stamp stands; stamps [seals]; stands for pens and pencils; stapling presses [office requisites]; starch paste [adhesive] for stationery or household purposes; stationery; steatite [tailor's chalk]; steel letters; steel pens; stencil cases; stencil plates; stencils; stencils [stationery]; stickers [stationery]; table linen of paper; table napkins of paper; tablecloths of paper; tablemats of paper; tags for index cards; tailors' chalk; teaching materials [except apparatus]; terrestrial globes; thumbtacks; tickets; toilet paper; towels of paper; tracing cloth; tracing needles for drawing purposes; tracing paper; tracing patterns; trading cards other than for games; transparencies [stationery]; trays for sorting and counting money; typewriter keys; typewriter ribbons; typewriters, electric or non-electric; vignetting apparatus; viscose sheets for wrapping; waxed paper; wood pulp board [stationery]; wood pulp paper; wristbands for the retention of writing instruments; writing board erasers; writing brushes; writing cases [sets]; writing cases [stationery]; writing chalk; writing instruments; writing materials; writing or drawing books; writing pads; writing paper; writing slates; xuan paper for Chinese painting and calligraphy; stationery; calendars; stickers; bookmarks; greeting cards; posters; postcards; pens and pencils; temporary tattoos; blank journals; notebooks; address books; date books; photographs; photo albums; paper folders; paper doorknob hangers; table cloths made of paper, paper napkins made of paper; lunch bags made of paper; wrapping paper; paper gift bags; comic books; trading cards; game books, namely, party game books, game books featuring paper games, activity game books; series of fiction books; children's books; children's activity books; coloring books; cardboard stand-ups; art prints.

Hamburgers.

Pasta; Sandwiches; Meat sandwiches; Sandwiches containing fish; Sandwiches containing salad; hot-cross buns; Filled rolls; Bread; Garnished slices of bread; Wraps; Hot dogs; Pizzas; Pasta.

Sunglasses; Clip-on sunglasses; Lenses for sunglasses; Optical lenses for use with sunglasses; Frames for spectacles and sunglasses; Reading glasses (optical); Reading glasses.

Metal building materials, including parts for devices for generating, switching, transforming and accumulating energy; Panels made of metal; Transportable buildings of metal; Pipes and tubes of metal; Goods of common metal not included in other classes; Common metals and their alloys.

Building materials (non-metallic), including parts for devices for generating, switching, transforming and accumulating energy; Panels not of metal; Non-metallic transportable buildings.