c-cd cccc cccf ccci cccl cccp cccs ccdc ccdf ccdi ccdp ccds ccfc ccfd ccff ccfi ccfl ccic ccid ccii ccil ccip ccis cclc ccli ccls ccoc ccod ccpl ccpp ccps ccsd ccsf ccsi ccsl ccsp ccss cdcs cddl cdfs cdic cdii cdio cdis cdli cdls cdos cdps cdss cfcf cfcl cfco cfcs cfcy cfdp cfds cfls cfos cfpl cfpo cfps cfsi cfsl cicc cici cico cics cidc cidi cidp cids ciff cifl cifs ciid ciii ciis cili cill cilo cilp cils cios cipf cipo cipp cips cis- cisc cisd cisl cisp ciss cisy clcd cldc clic clif clii clio clip clis clod clof cloo clop clos cloy clpp clsc cly- coco cocp codd codi codl cods cody cofc coff cofi cofs coif coil coip cois col- cold coli coll colo colp cols coly cood coof cool coop coos copd copi copo copp cops copy cosc cosi cosl coso cosp coss cosy coyf coyl coyo coys cpcs cpdl cpff cpic cpif cpio cplc cpls cpos cppd cpps cpsc cpsl cpso cscc cscd cscf csci cscl csco cscs csdp csfc csid csio csis csld cslp csos cspc cspd cspi csps cssd csys cyc- cycc cycl cycs cyds cyfi cyfs cyl- cylc cyld cyll cyls cypc cyps cyy- cyyc dc-y dccc dcci dccl dccp dccs dcds dcfc dcfs dcii dcil dcio dcis dcli dcls dcop dcos dcpl dcpo dcps dcsc dcss dddd ddlc ddly ddoc ddpo ddps ddss dfcc dfco dfcs dfds dici dico dicy didi dido dids didy dif- diff difs dify diii diis dilf dili dill dilo dils dily dioc diol diop dios dipc dipl dipo dipp dips dis- disc disd disi diso disp diss disy diyi dlco dlcs dlii dlil dlis dlos doci doco docs dod- dodd dodi dodo dods dody doff doid doil dois dold dolf doli doll dolo dolp dols doly dood doof dool doop doos dopo dopp dops dopy dosi doso doss dosy doyl doyo dpci dpcp dpll dpls dpos dppc dpsd dpyd dpys dscc dscp dscs dsdp dsfc dsif dsip dsls dsos dspf dsps dssc dssi dssp dycd dydd dyf- dyfi dyio dyll dyo- dyoo dys- dysi dysp dyss fccf fccp fcds fcic fcii fcps fcsc fcsl fdic fdoc fdos ffcc ffff ffii ffps ffss ficc fico fics fidc fidf fido fids fifc fiff fifi fifo fiii fiil fild fili fill filo fils fios fipp fips fisc fisd fisi fiss flcl flic flid flii flip flis floc flod floo flop flos floy flyi flys foci foco focs fody fofo foid foil fois folc fold foli foll folo fols foly food foof fool foos fopp fops fosi foso foss foyl foys fp-c fpcc fpdl fplc fscc fsfi fsfo fspc fspf fssc fssf fssp fyfi fyld fyli iccc iccf icci iccl icco iccp iccs icdc icdd icdl icdp icis icll iclp icoc icod icos icpc icpd icpo icps icsc icsd icsi icsp icss iddo idfc idfp idic idid idil idio idis idli idls idly idoc idol idos idps idsc idsf idso idss idyl ifcd ifco ifcp iffy ific ifid ifil ifis ifpo ifps ifsc ifso ifsp ifyo iicd iiii iiio iiis iioi iioo iiop iios iipf iisc iisd iisi iisp ilcd ilic ilio ilis ill- illd illi illo illp ills illy iloc iloo ilos ioci iocp iod- iodd iodo iofc ioii ioio iolo ioof iooi iooo ioos iopl iops ioso ipcc ipcs ipdc ipdi ipfc ipid ipil iplo ipod ipop ipos ippc ippf ippo ippy ipsc ipsi ipso ipsp ipss iscc iscd isci isco iscp iscs isdc isds isfc isfp isic isil isis isls isly iso- isoc isof isol isop isos ispc ispf isps ispy issc issf issi isso issp isss issy isyl isys iyos lccc lccs lcdd lcdp lcds lcfc lcis lcls lcpc lcpd lcpl lcps lcsc lcsd lcsp ldcf ldci lddp ldif ldls ldos ldpc lfcc lico lics lidl lido lids liff lifl lifo liii liis lili lill lilo lils lily lio- liod lios lip- lipc lipi lipl lipo lipp lips lipy lisd lisi liso lisp liss lisy liyl llcc llcs lldc lldp llds lllc llll lloc llod lloo llps locc loci loco locs lodi lods loff lofi loic loid loif lois lold loli loll lolo lols loly looc lood loof lool loop loos lopi lopp lops losc losi loso losp loss losy loyd loys lpfp lpod lppl lpsc lpss lpys lsco lscs lsds lsfc lsid lsof lspl lsso lssp lyc- lyco lydd lyff lyfy lyif lyly lyo- lys- lysi lysl lyso lyss lyyf occc occi ocds ocfp ocis oclc ocos ocpd ocpp ocys odci oddd oddi odds oddy odic odio odis odly odoo odop odos odso odyl ofcl off- offc offo offs offy ofid oici oido oids oiii oils oily oios oipc oisc oisd oiyl olcc olds oldy olfs olic olid olio olis olli ollo olly olof olos olpc olsi olyf oodi ooff oofs oofy ooid oold oolo oooo ooos oops oosi opds opic opii opio opis opls opo- opos oppi oppo opps oppy opsi opsy oscc osci oscl osco osdi osii osip osis osli oslo osoi osoo osos ossd ossi osso ossy osyp oyls oyly oyss pccc pccl pccs pcfc pcip pcll pclo pcod pcos pcpp pcps pcso pdci pdcp pdfs pdic pdlc pdoc pdos pdsd pdss pfcs pfff pfic pfis pfli pfps picc pici pico pics picy pido pids piff pifs piip pil- pild pili pill pilo pils pily pipi pipo pipp pips pipy pisd pisi piso piss pisy piyo piys plcc plff plid plif plio plip plis ploc plod ploo plop plos ploy plpp plsi plss plyd pocd poco pocs pod- podd podi podo pods pody poff pofi poid poil poio pois pold poli poll polo pols poly pood poof pool poop poos pop- popc popi popo popp pops popy posi poso poss posy poyo poys ppcc ppcd ppci ppcs ppds ppic ppid ppif ppli pplo ppod ppos pppd pppo pppp ppps ppsf ppss psci psco psdc psdi psdp psds psfs psid psil psip psis psoc psoi psol psos pspi pspp psps pssc psso psy- psys pyic pyl- pyli pyll pyo-