cccc ccci cccl cccs cchl cchr cchs ccic ccii ccil ccir ccis cclc ccli ccls ccoc ccrc ccri ccrl ccrs ccrt ccsi ccsl ccss ccst cctc cctl cctt chch chci chcs chhs chic chih chil chir chis chit chlc chlr chlt choc choh choi chol choo chor chos chrc chro chrr chrs chrt chsc chsh chsi chsr chst chto chtr chtt cicc cich cici cico cicr cics cict cihr cihs ciht ciii ciis ciit cili cill cilo cils cilt cior cios circ cirh ciri cirl ciro cirr cirs cirt cis- cisc cish cisl cisr ciss cist cith citi citl cito cits citt clhs clic clii clio clir clis clit cloo clor clos clot clri clro clrs clsc cltc clts coch coco coct coho cohs coil coir cois coit col- coli coll colo cols colt cooh cool coos coot cor- corc cori corl coro corr cors cort cosc cosh cosi cosl coso coss cost cotc coth coti coto cots cott crcc crcr crhs cric cris crit crls croc croh crol croo cror crot crrt crss crst crtc crtl crts cscc csch csci cscl csco cscr cscs cshl cshs csio csir csis csit cslr csor csos csot csrc csrs cssr cstc csto cstr csts cths ctic ctls ctol ctor ctos ctot ctrc ctrl ctrs ctsc ctss ctts h-ii hccc hcch hccs hchi hchs hcis hcsc hcso hcss hcst hhcl hhhh hhhs hi-c hicc hich hico hics hihc hihi hiho hiht hiil hiis hiit hili hill hilo hils hilt hioc hiri hiro hirs hirt hish hiss hist hitc hiti hito hits hitt hlhs hlss hoch hocr hocs hohl hoho hoil hoir hois hoit hol- holc holh holi holl holo hols holt hool hoor hoos hoot horc hori horl horo horr hors hort hosh hoss host hoth hoti hotl hoto hotr hots hott hrhs hrit hros hrrc hrso hscc hsci hsct hshs hsls hsts htcc hths htoh htol htsc httr iccc icci iccl icco iccr iccs icct ichc ichi icho ichr ichs icis icll iclr icoc icor icos icrc icrr icrs icrt icsc icsh icsi icsr icss icst icts ihcc ihis ihit ihrc ihss ihtc iihl iiht iiii iiio iiis iiit iioi iioo iios iirc iirs iisc iisi iisr iist iitr iitt ilic ilio ilir ilis ilit ill- illi illo ills illt iloc iloo ilos ilot ilts ioci ioii ioio ioit iolo iooi iooo ioos iori iors ioso ioto ircc ircs irhs iri- iric iril irio iris iroc iroh irrc irri irrs irti irts iscc isch isci isco iscr iscs isct ishi ishr ishs isic isil isis isit isls iso- isoc isol isor isos isri issc issh issi isso issr isss istc isth isti isto istr ists itch itcs ithc iths itic itil itis itll itoh itoi itol itoo itor itos itri itrs itsi itso itto lccc lccs lchc lchr lchs lcis lcls lcor lcrl lcrs lcsc lcsr lctl lcto lcts lhhh lhhs lhor lhss lich lico licr lics lict lih- lihi liho liht liii liir liis lili lill lilo lils lilt lio- lior lios lirc liri lirl liro lirr lirs lirt lish lisi liso liss list lith liti litl lito litr lits litt llcc llcs llhs lllc llll lloc lloo locc loch loci loco locs lohi loho lohr lohs loic loir lois loit loli loll lolo lols looc lool loor loos loot lori loro lors losc losh losi loso loss lost loth loti lotl loto lotr lots lott lrcs lrhs lric lroc lroi lrrc lrrr lrst lrts ls-r lsco lscs lshs lsoh lsrc lsso lssr lsts ltcc ltci ltcs lthr lths ltrs ltsi ltsr lttc lttr occc occi occt ochi ochs ocht ocis oclc ocos ocrl ocro ocrr ocrs oct- octi octo octs ohcc ohhi ohho ohhs ohio ohis ohoh ohos ohso ohss ohto oici oiii oils oios oirt oisc oist oitc oiti olcc olic olio olis olit olli ollo olor olos olot olsh olsi olst oocr ooho oohs oolo oooh oooo ooos oort oosi oost oots orch orci orco orcs orhs ori- oric oril orio oris orit orlo oro- oror oros orot orri orro orrs orsi orso ortc orth orto orts oscc osci oscl osco oshc oshi osho oshs osii osis osli oslo osoi osoo osor osos osro ossi osso ostc osti ostr osts otcl otho othr oths otic otis otit oto- otoh otoo otor otos otro otrs otso otti otto otts rccc rccs rchs rcic rcis rcls rcos rcsc rcsi rcsl rcss rctc rcti rcts rhhs rhio rhli rhls rhoc rhoh rhos ricc rich rico rics rict riho rihs riht riis rill rilo riol rios riot riri rirs risc rish risi riso riss rist rith riti ritl rito rits ritt rlcs rlls rlsh rocc roch roco rocs rohl rohr rohs roil roio roir rois roit roll rolo rolt rooi rool roor roos root rorc rori roro rort rosc rosh rosi roso ross rost rotc roth roti rotl roto rotr rots rott rrhs rrrr rscc rsch rscs rshs rsis rslc rsos rssl rsts rtcc rths rtls rtlt rtss rtts s-ic s-ii s-os sccc sccl sccs scct sch- schh schi schl scho schr schs sci- scic scil scio scir scis scit scl- sclc scls scoh scol scoo scor scot scr- scrc scri scrs scsc scsh scsi scsl scso scsr scst sctc sctl scto sctr scts shcc shhh shhs shih shii shil shio shir shis shit shl- shls shoo shor shos shot shri shrs shsc shts sicc sich sici sico sics sihi sihl sihr sihs siht siit sil- silc sili sill silo sils silt siol sior sios siot sirc siri siro sirr sirs sirt sisc sish sisi siss sist sit- sitc sith siti sito sits sitt sl-i slcc slhs slic slir slit sloc sloh sloo slos slot slrc slrs slsc slst slts soch soci socl soco socr socs sohh sohl soho sohs soic soil soir sois soit solh soli soll solo solr sols solt sool soor soos soot sorh sori soro sorr sors sort sosh sosi soso soss sost sotc soth sotl soto sots srcc srch srct srhs sris sros srtr sscc ssci sscs