-ous cccc ccci cccl cccp cccs cccu ccic ccii ccil ccip ccis cclc ccli ccls ccoc ccpl ccpp ccps ccsi ccsl ccsp ccss ccst cctc cctl cctt ccuc ccup ccus ccut cicc cici cico cics cict cicu ciii ciis ciit cili cill cilo cilp cils cilt cios cipo cipp cips cis- cisc cisl cisp ciss cist cisy citi citl cito citp cits citt citu city ciuc ciup cius ciyu clic clii clio clip clis clit cloo clop clos clot clou cloy clpp clsc cltc clts clut cly- coco cocp coct cocu coil coip cois coit col- coli coll colo colp cols colt colu coly cool coop coos coot copi copo copp cops copt copy cosc cosi cosl coso cosp coss cost cosy cotc coti coto cots cott cotu coty coul coup cous cout couy coyl coyo coys coyt cpcs cpcu cpic cpio cplc cpls cpos cpps cpsc cpsl cpso cpsu cptp cpts cpus cscc csci cscl csco cscs csio csis csit cslp cslu csos csot cspc cspi csps cspt cstc csto csts csup csus csys ctcp ctic ctls ctol ctos ctot ctpo ctpp ctps ctsc ctss ctsu ctts cucc cuci cui- cuil cuis cuit culc cull culo culp culs cult cupl cupo cupp cups cuso cusp cuss cust cusu cusy cut- cutc cuto cuts cutt cuy- cuyl cuyo cuyp cyc- cycc cycl cycs cyl- cylc cyll cyls cypc cyps cyst cyt- cyto cyul cyy- cyyc iccc icci iccl icco iccp iccs icct iccu icis icll iclp icoc icos icpc icpo icps icsc icsi icsp icss icst ictp icts icup icus iiii iiio iiis iiit iioi iioo iiop iios iisc iisi iisp iist iisu iitt iiuc ilic ilio ilis ilit ill- illi illo illp ills illt illy iloc iloo ilos ilot ilts ilus ilut iluy ioci iocp ioii ioio ioit iolo iooi iooo ioos iopl iops ioso iosu ioto ious ipcc ipcs ipct ipil iplo ipop ipos ippc ippo ippy ipsc ipsi ipso ipsp ipss iptc ipto ipts ipus iput iscc isci isco iscp iscs isct iscu isic isil isis isit isls isly iso- isoc isol isop isos ispc isps ispy issc issi isso issp isss issu issy istc isti isto istp ists isty isup isus isyl isys itcs itic itil itis itll itoi itol itoo itos itou itpc itsi itso itsp itsu itsy itto itty itup iucc iuiu iupp iuss iust iuty iyos iypt lccc lccs lcis lcls lcpc lcpl lcps lcsc lcsp lctl lcto lcts lico lics lict liii liis lili lill lilo lils lilt lilu lily lio- lios lip- lipc lipi lipl lipo lipp lips lipu lipy lisi liso lisp liss list lisu lisy liti litl lito lits litt litu lity lius liut liyl liyu llcc llcs lllc llll lloc lloo llps locc loci loco locs locu loic lois loit loiu loli loll lolo lols loly looc lool loop loos loot lopi lopp lops lopu losc losi loso losp loss lost losy loti lotl loto lots lott loui loul loup lous lout louu loys lppl lpsc lpss lpys lsco lscs lspl lsso lssp lsts ltcc ltci ltcs ltps ltsi ltsp lttc ltuc luci lucs lucy luis luit luli lull lulu lupi lupo lupu lusi luso luss lust luti luts luup luyi luys luyt lyc- lyco lyit lyly lyo- lyot lys- lysi lysl lyso lyss lyst lyto lytt occc occi occt ocis oclc ocos ocpp oct- octi octo octs octy ocul ocys oici oiii oils oily oios oipc oisc oist oisu oitc oiti oiyl olcc olic olio olis olit olli ollo olly olos olot olpc olsi olst oltu oolo oooo ooos oops oosi oost ootp oots ooty oous opic opii opio opis opit opls opo- opos oppi oppo opps oppy opsi opsu opsy opti opto opts opus oscc osci oscl osco osii osip osis osli oslo osoi osoo osos ossi osso ossu ossy ostc osti osts osul osyp osyt otcl otic otis otit oto- otoo otos otoy otpp otso otsu otti otto otts ottu otus oucc ouii ouis ouit ouls oulu oust out- outi outo outs outy ouu- oyls oyly oyou oyss oyst pccc pccl pccs pcip pcll pclo pcos pcpp pcps pcso pcts picc pici pico pics pict picu picy piip pil- pili pill pilo pils pilt pilu pily piot pipi pipo pipp pips pipy pisi piso piss pist pisu pisy piti pito pits pitt pitu pity pius piyo piys plcc plio plip plis plit ploc ploo plop plos plot plou ploy plpp plsi plss pltt plup plus plyt poco pocs poil poio pois poli poll polo pols polt polu poly pool poop poos poot pop- popc popi popo popp pops popt popy posi poso poss post posy potc poti poto pots pott potu poty poui poul poup pous pout pouy poyo poys ppcc ppci ppcs ppic ppli pplo ppos pppo pppp ppps ppss ppts pptt psci psco pscu psil psip psis psoc psoi psol psos psou pspi pspp psps pssc psso psst psts pstu psy- psys ptcc ptcl ptol ptop pttc ptui puis puit puiu puli pull pulo pulp puls pult pulu puly puoy pupi pupl pups pupu pupy pusi puss pust put- puti puto puts putt putu puuc puy- puyi puyo puys puyt pyic pyl- pyli pyll pyo- pyos pyot pypy pyss pyst pytt s-ic s-ii s-os sccc sccl sccp sccs scct sccy sci- scic scil scio scip scis scit scl- sclc scls scol scoo scop scot scpi scpl scpo scps scpt scsc scsi scsl scso scst scsu sctc sctl scto scts scul scup scut sicc sici sico sicp sics sicu siit sil- silc sili sill silo sils silt silu siol siop sios siot siou sipc sipi sipo sipp sips sipt sipy sisc sisi siss sist sisu sisy sit- sitc siti sito sits sitt situ sity siui sius siut siyi siyu sl-i slcc slcu slic slip slit sllp sloc sloo slop slos slot sloy slpi slpp slps slsc slst slsu slts sluc slup slut slyp slys soci socl soco socs socy soic soil sois soit soli soll solo solp sols solt soly sool soop soos soot