cccc cccf ccci cccl cccp cccs ccfc ccff ccfi ccfl cchl cchp cchs ccic ccii ccil ccip ccis cclc ccli ccls ccoc ccpl ccpp ccps ccsf ccsi ccsl ccsp ccss cfcf cfcl cfco cfcs cfhs cfls cfos cfpl cfpo cfps cfsi cfsl chch chci chcp chcs chfc chfi chfs chhs chic chif chih chil chip chis chlc chlp choc choh choi chol choo chop chos chpf chpp chsc chsh chsi cicc cich cici cico cics ciff cifl cifs cihs ciii ciis cili cill cilo cilp cils cios cipf cipo cipp cips cis- cisc cish cisl cisp ciss clhs clic clif clii clio clip clis clof cloo clop clos clpp clsc coch coco cocp cofc coff cofi cofs coho cohs coif coil coip cois col- coli coll colo colp cols coof cooh cool coop coos coph copi copo copp cops cosc cosh cosi cosl coso cosp coss cpcs cpff cphl cphs cpic cpif cpio cplc cpls cpos cpps cpsc cpsl cpso cscc cscf csch csci cscl csco cscs csfc cshl cshp cshs csio csis cslp csos cspc cspi csps fccf fcch fccp fchs fcic fcii fcps fcsc fcsl ffcc ffff ffhs ffii ffps ffss fhci fhfs fhhs fhss ficc fich fico fics fifc fiff fifi fifo fiii fiil fili fill filo fils fios fipp fips fisc fish fisi fiss flcl flhs flic flii flip flis floc floo flop flos foch foci foco focs fofo fohs foil fois folc foli foll folo fols foof fool foos fopp fops fosh fosi foso foss fp-c fpcc fplc fscc fsfi fsfo fshs fspc fspf fssc fssf fssp h-ii hccc hcch hccs hcfc hchi hchs hcis hcpc hcps hcsc hcso hcss hfcs hfhs hfip hfss hhcl hhhh hhhs hhip hhof hhpc hi-c hicc hich hico hicp hics hiff hifh hifi hifo hihc hihi hiho hiil hiis hili hill hilo hils hioc hipc hipo hipp hips hish hiss hlhs hlss hoch hocs hoff hofs hohl hoho hoif hoil hoip hois hol- holc holh holi holl holo holp hols hoof hool hoop hoos hopf hopi hopo hopp hops hosh hosp hoss hpcc hpfc hpfs hphs hpls hpps hpsc hpss hscc hsci hsfc hsfs hshs hsls hspf hsps hssp iccc iccf icci iccl icco iccp iccs ichc ichi icho ichs icis icll iclp icoc icos icpc icpo icps icsc icsh icsi icsp icss ifco ifcp ific ifil ifis ifpo ifps ifsc ifso ifsp ihcc ihis ihop ihss iihl iiii iiio iiis iioi iioo iiop iios iipf iisc iisi iisp ilic ilio ilis ill- illi illo illp ills iloc iloo ilos ioci iocp iofc ioii ioio iolo ioof iooi iooo ioos iopl iops ioso ipcc ipcs ipfc iphc ipil iplo ipoh ipop ipos ippc ippf ippo ipsc ipsi ipso ipsp ipss iscc isch isci isco iscp iscs isfc isfp ishi ishs isic isil isis isls iso- isoc isof isol isop isos ispc ispf isps issc issf issh issi isso issp isss lccc lccs lcfc lchc lchs lcis lcls lcpc lcpl lcps lcsc lcsp lfcc lfhs lhfp lhhh lhhs lhip lhss lich lico lics liff lifl lifo lih- lihi liho liii liis lili lill lilo lils lio- lios lip- lipc liph lipi lipl lipo lipp lips lish lisi liso lisp liss llcc llcs llhs lllc llll lloc lloo llps locc loch loci loco locs loff lofi lohi loho lohs loic loif lois loli loll lolo lols looc loof lool loop loos lopi lopp lops losc losh losi loso losp loss lpfp lphs lppl lpsc lpss lsco lscs lsfc lshs lsof lsoh lspl lsso lssp occc occi ocfp ochi ochs ocis oclc ocos ocpp ofcl off- offc offh offo offs ohcc ohhi ohho ohhs ohif ohio ohis ohoh ohos ohso ohss oici oiii oils oios oipc oisc olcc olfs olic olio olis olli ollo olof olos olpc olph olsh olsi ooff oofs ooho oohs oolo oooh oooo ooos oops oosi ophi ophs opic opii opio opis opls opo- opos oppi oppo opps opsi oscc osci oscl osco oshc oshi osho oshp oshs osii osip osis osli oslo osoi osoo osos ossi osso pccc pccl pccs pcfc pchp pchs pcip pcll pclo pcos pcpp pcps pcso pfcs pfff pfhs pfic pfis pfli pfps phcc phhs phi- phil phip phis phlo phoh phoo phos phsc picc pich pici pico pics piff pifs piip pil- pili pill pilo pils pipi pipo pipp pips pish pisi piso piss plcc plch plff plhs plif plio plip plis ploc ploh ploo plop plos plpp plsi plss poch poco pocs poff pofi pohl pohs poil poio pois poli poll polo pols poof pooh pool poop poos pop- popc popi popo popp pops posh posi poso poss ppcc ppci ppcs pphi pphs ppic ppif ppih ppli pplo ppos pppo pppp ppps ppsf ppsh ppss psci psco psfs pshc pshs psil psip psis psoc psoi psol psos psph pspi pspp psps pssc psso s-ic s-ii s-os sccc sccl sccp sccs scfc scfi sch- schh schi schl scho schs sci- scic scif scil scio scip scis scl- sclc scls scoh scol scoo scop scpi scpl scpo scps scsc scsh scsi scsl scso sfcc sfco sfcs sffc sfhs sfio sflc sfls sfos sfpc sfss shcc shcp shhh shhs shih shii shil shio ship shis shl- shlp shls shof shoo shop shos shps shsc sicc sich sici sico sicp sics siff sifl sifo sihi sihl sihs sil- silc silf sili sill silo sils siol siop sios sipc sipi sipo sipp sips sisc sish sisi siss sl-i slcc slhs slic slip sllp sloc sloh sloo slop slos slpi slpp slps slsc soch soci socl soco socs sofi sofo sohh sohl soho sohp sohs soic soif soil sois solf solh soli soll solo solp sols soof sool soop soos soph sopi sopo sopp sops sosh sosi soso soss spcc spco spcs spfc spfs sphs spic spio spip spis splc splo splp spls spoc spoo spop spos sppf spps spso spsp spss sscc ssci sscp sscs ssfc ssfl ssfp sshl sshs ssis sslc sslp ssoc ssop sspc sspf sspl sspo ssps sssc sssf sssh sssi ssss