cccc cccf ccci cccl cccp cccu ccfc ccff ccfi ccfl ccic ccii ccil ccip cclc ccli ccnc ccnf ccni ccnp ccnu ccoc ccpl ccpn ccpp cctc cctl cctt ccuc ccup ccut cfcf cfcl cfcn cfco cfit cfln cfni cfpl cfpo cftc cftl cfun cicc cici cico cict cicu ciff cifl ciii ciit cili cill cilo cilp cilt cin- cinc cinf cini cino cint cion cipf cipo cipp citf citi citl cito citp citt citu ciuc ciup clic clif clii clin clio clip clit clof clon cloo clop clot clou clpp cltc clun clut cnci cnco cncp cnic cntc cntf cnut coco cocp coct cocu cofc coff cofi coft coif coil coin coip coit col- coli coll coln colo colp colt colu con- conc conf coni conn cono cont coof cool coon coop coot copi copo copp copt cotc coti cotn coto cott cotu coul coun coup cout cpcu cpff cpft cpic cpif cpio cplc cpni cpnt cptp ctcf ctcp ctfc ctfo ctic ctol ctot ctpo ctpp cttn cucc cuci cucn cufc cuff cufi cufo cui- cuif cuil cuin cuit culc cull culo culp cult cuno cunp cunt cuon cupl cupo cupp cut- cutc cuto cutt fccf fccp fcic fcii fcnl fcot fcto fcup ffcc ffff ffii fftf ffun ficc fico fict fifc fiff fifi fifo fift fiii fiil fili fill filn filo fini finn fino finp fint fion fipp fitc fiti fitt flcl flic flii flin flip flit flnc floc flon floo flop flot flou fluf fluo fnci fnlc fnuf foci foco fofo foil foin folc foli foll folo folt fono font foof fool foon foot fopp foti foto fotp fott foul foun foup fout fp-c fpcc fpct fpin fplc ft-c ft-l ftfc ftii ftop ftuc fuc- fuci fuct fufc fuff fufu fuil fuit fuli full fulu funf funt futi futo futu i-no iccc iccf icci iccl iccn icco iccp icct iccu icll iclp icnc icoc icon icpc icpo ictp icup ifco ifcp ific ifil ifit ifni ifno ifpo iftn ifto iiii iiio iiit iino iioi iioo iiop iipf iitt iiuc ilic ilin ilio ilit ill- illi illo illp illt ilni ilno iloc iloo ilot ilut inci incl inco infi infl info infp init inni inno innu ino- inoi inol inon inot inou inp- inpi inpp inpt inti intl intn into intp intu inui inul inun inup ioci iocp iofc ioii ioio ioit iolo ioni ionn iono ioof iooi iooo iopl iotf ioto ioun ipcc ipct ipfc ipil ipin iplo ipop ippc ippf ippo iptc ipto iput itic itif itil itin itll itno itof itoi itol iton itoo itou itpc ittf itto itup iucc iuiu iuno iupp lccc lcfc lcpc lcpl lctl lcto lfcc lftp lico lict liff lifl lifo lift liii liin lili lill lilo lilt lilu linc linn lino lint lio- lion lip- lipc lipi lipl lipo lipp lipu liti litl lito litt litu liuf liun liut llcc lllc llll lloc lloo lntc locc loci locn loco locu loff lofi lofn loft loic loif loin loit loiu loli loll lolo loni lono lont looc loof lool loon loop loot lopi lopp lopu loti lotl loto lott loui loul loun loup lout louu lpfp lpft lppl ltcc ltci ltfc ltnt lttc ltuc luci luff luft lufu luif luin luit luli lull lulu luni lunn luno lunt lupi lupo lupu luti luup n-ii n-up nccc nccf ncci nccn nccp ncct nccu ncfc ncip ncit nclc ncln ncnc ncoc ncpc nctc nfct nfcu nfff nfic nfip nfon nftc nfto nicc nicf nici nicl nico nicu nifc niff nift niip niit niiu nili nill nilo nilp nilt nilu nini ninl nino nion nioo niou nipc nipt nitc nitf niti nito nlcc nlcf nlic nlpc nnit nnnn nnot nnpi nntn noci nocl noco noct nofi noif noil noin noio noit nolf noli noll nolo nolp nolt non- noni nonn nono nont nonu noo- nool noon nooo noop noot not- noti noto nott noul noun noup nout npcc npic npif npin nppc nppl nptc nptn ntcc ntfc ntfl ntfp ntnu ntof ntop ntpc ntto ntuc ntui nuci nucu nuff nuin nuit nuli null nunc nunn nuno nunt nuoc nuon nutt nutu occc occi occn occt ocfp ocin oclc ocon ocpp oct- octi octo ocul ofcl off- offc offo offu ofit ofno oftp oici oiii oint oion oipc oitc oiti olcc olic olin olio olit olli ollo olof olon olot olpc oltu onc- oncf onco onct onic onil onit onlf onni onno onon onpt onpu ont- ontc onti onto onup onut ooff oolo oont oooo ootp opic opii opin opio opit opo- opon oppi oppo opti optn opto otcl otfc otfp otic otif otin otit oto- otof oton otoo otpp otti otto ottu oucc oufc ouff ouii ouin ouit oulu oun- out- outi outo ouu- pccc pccl pcfc pcin pcip pcll pclo pcnt pcpn pcpp pcun pfff pfft pfic pfit pfli pfui picc pici pico pict picu piff piip pil- pili pill pilo pilt pilu pinc pini pinn pino pinp pint pinu pion piot pipi pipo pipp pitf piti pito pitt pitu plcc plff plif plin plio plip plit plnt ploc plon ploo plop plot plou plpp pltf pltt plup pnic pnin pnln pnnl pnon pnot pnpo pnpp pntl pnup poco poff pofi poil poin poio poli poll polo polt polu ponc poni pono ponp pont poof pool poon poop poot pop- popc popi popo popp popt potc potf poti poto pott potu pouf poui poul poun poup pout ppcc ppci ppic ppif ppli pplo pppn pppo pppp pptn pptt ptcc ptcl ptol ptop pttc ptui puff puft puin puit puiu puli pull pulo pulp pult pulu punc puno punt punu pupi pupl pupu put- puti puto putt putu puuc tccc tccu tcfc tcnn tcon tcpo tctc tcul tfcu tfin tfnp tfot tfpt tftc tftp ticc tico tiff tifo tift tiit tiiu till tiln tilo tilt tinc tini tinn tino tint tinu tion tiop tiou tip- tipc tipi tipo tipp tipt tipu titc titi tito titp titt titu tlco tlli tlon tncc tnfc tnfl tnut