-hou cccc cccf cccl cccu ccee ccel ccfc ccff ccfl cche cchl cchr cclc ccoc ccrc ccre ccrf ccrl ccuc cec- cece ceco ceec ceel cef- cefc cehl cel- celc cele celf cell celo ceol ceor ceou cer- cerc cere cerf cerl cero cfcf cfcl cfco cffr cfor cfre chce chch chec chee chef cheh chel cher cheu chfc chfr chlc chlr choc choh chol choo chor chou chrc chrf chro chrr chul chur clec clee clef cleo cler cleu cloe clof cloo clor clou clro clue cluh coce coch coco cocu coel cofc cofe coff coho col- cole coll colo colu coof cooh cool cor- corc core corf corl coro corr coue coul cour crcc crce crcr cre- crec cree creh creo creu crfc crfl crlf croc croe croh crol croo cror crue cucc cuce cuer cufc cuff cufo culc cule cull culo cure curf curl curo curr e-cl eccc ecce eccl ecco ecef ecfc ecfr eche echl echo eco- ecol ecou ecrc ecrf ecrl ecrr ecru eeee eefe eefl eele eeoc eerc eero efco efeo efor ehcc eheh ehel eher eheu ehle ehlo ehre elce elch elco elec elee elef eleh eleo eler elfc elfe elle ello ellu elro elue elul eole eolo eore eorl ercc erce erch erec erel erer erfc erhc erhu erle erll eroc eroe erol eroo errc erre erro eruc eruh erur euch euer eufc euhl eule eur- eurc eure euro fccf fcch fece fech feel feer fefc fefe feff fefo fehl fehr fehu fele felf fell felo feof feoh ferc fere fero ferr feru ffcc ffee ffff ffrr flcl flee fler floc floe floo flor flou flue fluf fluo flur foce foch foco foer fofo fohr folc fole foll folo folr foof fool for- fore forl foro forr foul four frcc free freo frfc froe froh frol frou frue fuc- fuel fufc fuff fufu fule full fulu fuor fur- fure furl furo furr hccc hcch hcfc hech heef heel heer hefe hehe heho hele helf hell helo helu heor heou herc here herl hero herr heru heue heur hfce hhcl hhhh hhof hler hlul hoce hoch hocr hoel hoer hofe hoff hofu hohe hohl hoho hol- holc hole holh holl holo holu hooe hoof hool hoor horc hore horl horo horr houe houf hour hree hrfc hrrc huch hucu huel huer hufc hufe huff hufu huhu hulc hule hull hulu huor hure hurl huro hurr huru lccc lcce lcer lcfc lcfr lchc lchr lcor lcrl le-u lece lech leco leef leel leer lefe leff lehe lehr lehu lele lell lelo lelu leoc leof leor leou lerc lere lero leuc leur lfcc lfhe lhec lhee lhhh lhor llcc llef lleu lllc llll lloc lloo locc loce loch loco locu loeu lofe loff lohe loho lohr lohu lole loll lolo looc looe loof lool loor lore loro loue louh loul lour louu lrfc lroc lrrc lrrr luce luch luef luer lufe luff lufu luhe luhu lule lull lulu luoh lure o-eo occc oce ocee ocef oche oclc ocre ocrl ocro ocrr ocul ocur oec- oecc oeec oele oere oeuf ofcl ofcr ofer off- offc offe offh offo offr offu ofor ofre ohcc ohee ohel oher ohho ohoh ohre olcc ole- olef oleh oleo oler olfe olle ollo olof olor olur oocr ooer ooff ooho oolo oooh oooo oore orce orch orco ore- orec oreh orel oreo orer orfe orff orfu orhe orle orlo orlu oro- oroe orof oror orro oucc ouch ouer oufc oufe ouff oule oulu our- oure ouro ouu- rccc rcfc rcle recc rece rech recr recu reef reel refe reff refl refr refu rehe rele rell relo reof reol reou rere rero reru reue reuf reul reuu rfef rffc rffl rhce rhee rheo rhoc rhoh rhue rlee rlef rleu rocc roce roch roco roel roer rofc rofe roff rofl rofo rohe rohl rohr rohu role rolf roll rolo roof rool roor rorc rore roro roru roue rouf rouh roul rrfc rrle rrrr ruce ruch ruel ruer rufc rufe ruff rufo ruhe ruhh ruhl ruhr rule rull rulo rurc rure ruro ruru ucel uche ucho ucrc uele uell ufcu ufel ufer uffe uhcl uher uhle uhoh uhuh ulcc ulch ulco ulee uleo ulfe ulle ullo ullr ulo- uloc ulul uocc uofl uofo uolc uor- uore urch ure- ureh urfe urff urho urle uro- urol uroo urre urrh urur uulu uuoc uuuu