gurb gurd gure gurg guri gurl guro gurr guru i-be i-go ibdo ibed ibeg ibfi ibge ibid ibie ible ibrd ibri ibro idbe iddo ided idee idef idel ideo ider idgf idgo idid idie idig idil idio idir idle idli idog idol idre idrf idro idub iduo iedr ieie ieio ield iele iere ieri ieud ifbb ifel ifer ifge ifid ifil ifor ifrb ifrf ifri igbo igel iger igil igli iglo iglu igoe igoo igor igri igue iide iied iiie iiii iiio iioi iioo ilde ile- iled ileo iler ilie ilio ilir ill- illd ille illi illo ilog iloo ilre ilud iobi iod- iodd iode iodo ioee ioel ioii ioio iole iolo ioof iooi iooo iore iorg iori ioug irbe irdo ired iree irel irer irfe irfu iri- irid irie irig iril irio irlb irob irod irre irri irul iuef iuel iuge iuiu lblr lbug ldeo ldif le-u lebd lebo lebu lede ledi ledo leed leef leel leer lefe leff lege legg legi lego leib leid leie leif leil leio leir lele leli lell lelo lelu leod leof leog leoi leor leou lerd lere lero leud leur lfrd lgbu lger lgfl libe libo libr libu lidb lide lidl lido lieb lied lief lieg liel lier lieu life liff lifg lifl lifo lige ligg ligi ligo liig liii liir lilb lile lilg lili lill lilo lilu lio- liod lior lird lire lirg liri lirl liro lirr liru liue liuf lldb llef lleu llll llod lloo llud lob- lobb lobe lobi lobo lode lodi loeb loei loeu lofe loff lofi log- logb loge logi logo loid loif loir loiu lold lole loli loll lolo loob lood looe loof lool loor lord lore lori loro loud loue loui loul lour louu lrdd lrdg lrgb lrif lroi lrrr lube ludd lude ludi ludo lued luef lueg luer lufe luff lufu luge lugg lugi lugo lugu luif lule luli lull lulu lurd lure lurg luri o-eo obbo obed obel ober obid obie oble oblu oboe oboi obol obor obre obri obro odbo oddd oddi oded odei odel odeo oder odie odio odir odiu odle odoo odor odou odrl odur oedo oegb oeid oeil oele oere oeuf ofdr ofer off- offe offo offr offu ofgo ofid ofor ofre ogb ogbe ogdl ogee ogel oger ogfr ogge oggi ogle ogli ogod ogog ogoi ogou ogre ogri ogro ogui oido oier oigo oiii oire olbo oldb olde ole- oled olef oleg olei oleo oler olfe olgr olib olid olie olig olio olle olli ollo olof olog olor olur oobe oobi oodi ooer ooff ooid oold oolo oooo oord oore orbb orbe orbi orbo orbu orde ordo ordu ore- oreb ored oreg orel oreo orer orfe orff orfi orfu orge orgo ori- orid orie orif orig oril orio orle orlo orlu oro- oroe orof oror orri orro orub oude oued ouer oufe ouff ouge ouie ouii ouir ould oule oulu our- oure ouro ouu- rbbb rbbr rble rder rdio rebb rebe rebo rebu redd rede redi redl redo redr redu reeb reed reef reel refd refe reff refg refi refl refr refu regd rege regi regl rego regr regu reid reif reii reil reir reiu relb reld rele rell relo reod reof reog reol reou rerd rere rerg reri rero reru reue reuf reul reuu rfdi rfef rffl rfid rgbe rgbi rib- ribe ribo ribu ridd ride ridi rido ried rief riel rier rieu rife riff rifu rige rigg rigi rigo rigu riif rile rill rilo rilu riol riou rire riri riue rlee rlef rleu rlif rlug rob- robb robe robi robo robu rodd rode rodi rodo roed roeg roel roer rofe roff rofl rofo roge rogg rogi rogo roid roif roig roil roio roir roiu rold role rolf roll rolo roob rood roof roog rooi rool roor rore rori roro roru roub roud roue rouf roul rred rrif rrle rrrr rubb rube rubi rubu rudd rude rudi rudl rudo rued ruel ruer rufe ruff rufo ruge rugg rugi ruid ruif rule rull rulo rurd rure ruri ruro ruru ruud u-ie ubbe ubbi ubbo uber ubid ubii ubir uble ubli ublo ubod ubud uddi udel uder udgb udge udid udig udir udoo ueir uele ueli uell ufel ufer uffe ugeo uggo ugli ugod ugol ugri ugro ugur uguu uige uile uirr ulde uleb ulee uleo ulfe ulie ulle ulli ullo ullr ulo- ulog ulul uofg uofl uofo uor- uore urbe urbi urde urdu ure- ured urfe urff urfi urge urgi urgu urib urie urif uriu urle uro- urol uroo urre urri urur uulu uuri uuuu