-hou cccc cccf ccci cccu ccfc ccff ccfi cchr ccic ccii ccir ccnc ccnf ccni ccnr ccnu ccoc ccrc ccrf ccri ccuc cfcf cfcn cfco cffr cfni cfnr cfor cfrn cfun chch chci chfc chfi chfr chic chif chih chin chir chiu chnc chno chnr choc choh choi chon choo chor chou chrc chrf chrn chro chrr chui chun chur cicc cich cici cico cicr cicu ciff cihr ciii cin- cinc cinf cini cino cion cior circ cirh ciri ciro cirr ciuc cnci cnco cnic cnih cnoh cnrc cnrr coch coco cocu cofc coff cofi cohn coho coif coin coir con- conc conf coni conn cono coof cooh coon cor- corc corf cori corn coro corr coun cour crcc crcr crfc cric crif crin criu croc croh cron croo cror crun cucc cuci cucn cufc cuff cufi cufo cui- cuif cuin cuir cuno cuon curf curi curn curo curr fccf fcch fcic fcii ffcc ffff ffii ffrr ffun fhci ficc fich fico fifc fiff fifi fifo fiii fini finn fino fion fior firn fnci fnuf foch foci foco fofo fohn fohr foin fono foof foon for- fori forn foro forr foun four frcc frcn frfc fric frin frio froh fron frou frun fuc- fuci fufc fuff fufu fuir funf funh fuor fur- furi furn furo furr h-ii hccc hcch hcfc hchi hhhh hhof hi-c hicc hich hico hiff hifh hifi hifn hifo hifr hihc hihi hiho hiiu hinc hinn hino hioc hirf hiri hirn hiro hiru hnoi hoch hocn hocr hoff hofu hohn hoho hoif hoir honi hono honu hoof hoon hoor horc hori horn horo horr houf hour hrfc hron hrrc hrun huch hucu hufc huff hufu huhi huhn huhu huif huir hunc hunh huni huon huor huri hurn huro hurr huru i-no iccc iccf icci iccn icco iccr iccu ichc ichi icho ichr ichu icnc icoc icon icor icrc icrf icrr icru ifco ific ifni ifno ifnr ifor ifrf ifri ihcc ihrc ihuo iiii iiio iino iioi iioo iirc iiuc inch inci inco incr infi info inni inno innr innu ino- inoi inon inor inou inri inro inui inun ioci iofc ioii ioio ioni ionn iono ioof iooi iooo iori ioun ircc ircu irfu iri- iric irin irio iroc iroh iron irrc irri irun iucc iuiu iuno n-ii nccc nccf ncci nccn nccr nccu ncfc nchc ncnc ncoc ncor ncrc ncri nfcu nfff nfic nfon nhcc nhnn nhon nhrc nicc nicf nich nici nico nicu nifc niff nihf niir niiu ninh nini nino nioh nion nioo niou niro niru niur nnnn noch noci noco nofi nohn noho noif noin noio noir non- noni nonn nono nonu noo- noon nooo noor nor- norc norf nori norn noro norr nouh noun nour nrfc nric nroc nron nrrc nuch nuci nucu nuff nuhi nuin nunc nunn nuno nuoc nuon nurc nuri nurn nurr nuru occc occi occn ochi ocin ocon ocro ocrr ocur ofcr off- offc offh offo offr offu ofno ofor ohcc ohhi ohho ohif ohio ohno ohoh ohrn oici oiii oion onc- oncf onco onic onir onni onno onon onor onur oocr ooff ooho oooh oooo orch orci orco orff orfi orfu ori- oric orif orin orio ornc orni orno oro- orof oron oror orri orro oucc ouch oufc ouff ouii ouin ouir oun- our- ourn ouro ouu- rccc rcfc rcic rcnr rcon rffc rfic rhin rhio rhoc rhoh rhon rhun ricc rich rico riff rifu riho riif riin rinf rinn rino rion riou riri rnco rnin rocc roch roco rofc roff rofo rohn rohr rohu roif roin roio roir roiu ronc roni rono roof rooi roon roor rorc rori roro roru rouf rouh roun rrfc rrif rrrr rrun ruch ruci rufc ruff rufo ruhh ruhi ruhn ruhr ruif ruin runc runf runi runn runo rurc ruri ruro ruru ruun ucci uchi ucho ucin ucio ucon ucrc ufcu uhno uhoh uhuh uirr uncc uncf unch unci unco uni- unic unif unii unin unio unir unni unno unon unrf unro uocc uofo uor- urch urci urff urfi urho uric urif urin uriu urni uro- uroo urrh urri urun urur uuni uuno uuoc uuri uuuu