cccc cccf ccci cccl ccfc ccff ccfi ccfl cchl cchr ccic ccii ccil ccir cclc ccli ccoc ccrc ccrf ccri ccrl ccrt cctc cctl cctt cfcf cfcl cfco cffr cfit cfor cfrt cftc cfth cftl cftr chch chci chfc chfi chfr chic chif chih chil chir chit chlc chlr chlt choc choh choi chol choo chor chrc chrf chro chrr chrt chto chtr chtt cicc cich cici cico cicr cict ciff cifl cihr ciht ciii ciit cili cill cilo cilt cior circ cirh ciri cirl ciro cirr cirt citf cith citi citl cito citt clic clif clii clio clir clit clof cloo clor clot clri clro cltc coch coco coct cofc coff cofi coft coho coif coil coir coit col- coli coll colo colt coof cooh cool coot cor- corc corf cori corl coro corr cort cotc coth coti coto cott crcc crcr crfc crfl cric crif crit crlf croc croh crol croo cror crot crrt crtc crtf crtl ctcf ctfc ctfo ctic ctol ctor ctot ctrc ctrl fccf fcch fcic fcii fcot fcto ffcc ffff ffii ffrr fftf fhci fhit ficc fich fico fict fifc fiff fifi fifo fift fiii fiil fili fill filo fior fitc fiti fitt flcl flic flii flit floc floo flor flot foch foci foco fofo fohr foil folc foli foll folo folr folt foof fool foot for- fori forl foro forr fort foth foti foto fott frcc frfc fric fril frio frit froh frol frot ft-c ft-l ftfc ftii h-ii hccc hcch hcfc hchi hhcl hhhh hhof hi-c hicc hich hico hiff hifh hifi hifo hifr hihc hihi hiho hiht hiil hiit hili hill hilo hilt hioc hirf hiri hiro hirt hitc hiti hito hitt hltf hoch hocr hoff hohl hoho hoif hoil hoir hoit hol- holc holh holi holl holo holt hoof hool hoor hoot horc hori horl horo horr hort hoth hoti hotl hoto hotr hott hrfc hrit hrrc htcc htfc htoh htol httr iccc iccf icci iccl icco iccr icct ichc ichi icho ichr icll iclr icoc icor icrc icrf icrr icrt ifco ifht ific ifil ifit ifor ifrf ifri ifto ihcc ihit ihrc ihtc iihl iiht iiii iiio iiit iioi iioo iirc iitr iitt ilic ilio ilir ilit ill- illi illo illt iloc iloo ilot ioci iofc ioii ioio ioit iolo ioof iooi iooo iori iotf ioto ircc iri- iric iril irio iroc iroh irrc irri irtf irti itch ithc itic itif itil itll itof itoh itoi itol itoo itor itrf itri ittf itto lccc lcfc lcfr lchc lchr lcor lcrl lctl lcto lfcc lhhh lhor lich lico licr lict liff lifl lifo lift lih- lihi liho liht liii liir lili lill lilo lilt lio- lior lirc liri lirl liro lirr lirt lith liti litl lito litr litt llcc lllc llll lloc lloo locc loch loci loco loff lofi loft lohi loho lohr loic loif loir loit loli loll lolo looc loof lool loor loot lori loro loth loti lotl loto lotr lott lrfc lric lrif lroc lroi lrrc lrrr ltcc ltci ltfc lthr lttc lttr occc occi occt ochi ocht oclc ocrl ocro ocrr oct- octi octo ofcl ofcr off- offc offh offo offr ofit ofor ohcc ohhi ohho ohif ohio ohoh ohto oici oiii oirt oitc oiti olcc olic olio olit olli ollo olof olor olot oocr ooff ooho oolo oooh oooo oort orch orci orco orff orfi ori- oric orif oril orio orit orlo oro- orof oror orot orri orro ortc orth orto otcl otfc otho othr otic otif otit oto- otof otoh otoo otor otro otti otto rccc rcfc rcic rctc rcti rffc rffl rfic rftc rhio rhli rhoc rhoh ricc rich rico rict riff rift riho riht riif rill rilo riol riot riri rith riti ritl rito ritt rlif rocc roch roco rofc roff rofl rofo rohl rohr roif roil roio roir roit rolf roll rolo rolt roof rooi rool roor root rorc rori roro rort rotc roth roti rotl roto rotr rott rrfc rrif rrrr rtcc rtfc rtlt tccc tcfc tch- tchh tchi tcho tchr tctc tfot tftc thch thi- thic thif thil thio thir thof thoo thor thot thri thro thtr ticc tich tico tiff tifo tift tiht tiit tilh till tilo tilr tilt tiri tirl tiro tirr titc tith titi tito titt tlco tlli toch toci toco toff tofi tofo toft tohi toho toil toit tol- toli toll tolo tolt toof tooh tool toor toot torc torf tori toro torr tort totc toth toti toto totr tott trcc trcl trfc trfr tri- tric trif tril trio trit troc troi troo trot trtc trtr ttfc ttff tttt