-ic -ly -ol c-- ccc ccf cci cck ccl cco ccr cfc cff cfi cfk cfl cfo cfr ci- cic cif cii cik cil cio cir ckc cki cko cky cl- clc clf cli clk cll clo clr cly co- coc cof coi cok col coo cor coy crc crf cri crk crl cro crr cry cyc cyf cyk cyl cyo cyr fcc fcf fci fck fcl fco fcr fcy ffc fff ffi ffk ffl ffo ffr ffy fic fif fii fik fil fir fkc fkf fki fkk fkl flc flf fli fll flo flr fly foc fof foi fok fol foo for foy frc frf fri frk frl fro frr fry fy- fyc fyi fyk fyo i-f icc icf ici ick icl ico icr icy ifc iff ifi ifl ifo ifr ify iic iif iii iil iio iir ikc ikf iki ikk ikl iko ikr il- ilc ilf ili ilk ill ilo ilr ily io- ioc iof ioi iol ioo ior ir- irc irf iri irk irl iro irr iry iyc iyo iyr iyy kcc kci kck kcl kcr kfc kff kfi kfo kic kif kii kik kil kio kir kkc kki kkk kkl kkr kky kl- klc klf kli klo klr kly koc kof koi kok kol koo kor koy krc krf kri krk krl kro krr kry kyc kyl kyo kyr lcc lcf lci lck lcl lco lcr lcy lfc lff lfi lfk lfl lfo lfr lic lif lii lik lil lio lir lkl lkr lky llc llf lli llk lll llo llr lly loc lof loi lok lol loo lor loy lrc lrf lri lrk lro lrr lry lyc lyf lyk lyl lyo lyr o-i oc- occ ocf oci ock ocl oco ocr of- ofc off ofi ofl ofo ofr oic oif oii oik oil oio oir okc oki okk okl oko okr olc olf oli olk oll olo oly oo- ooc oof ooi ook ool ooo oor or- orc orf ori ork orl oro orr ory oyi oyl oyo rcc rcf rci rcl rco rcr rfc rff rfi rfk rfl rfo rfr ric rif rii rik ril rio rir riy rkc rkf rkk rko rky rlc rlf rli rll rlo rlr rly roc rof roi rok rol roo ror roy rrc rrf rri rrk rrl rrr ry- ryc ryf ryk ryo ryr ryy ycc ycf yci ycl yco ycy yfc yff yfr yif yii yio yir yki ykk ylc yli ylk yll ylr yly yoc yof yoi yok yol yoo yor yoy yrc yrf yro yyc yyf yyy

cccc cccf ccci cccl ccfc ccff ccfi ccfl ccic ccii ccil ccir cclc ccli ccoc ccrc ccrf ccri ccrl cfcf cfcl cfco cfcy cffr cfor cfry cfyk cicc cici cico cicr ciff cifl ciii ciko cikr cili cilk cill cilo cior circ ciri cirk cirl ciro cirr ckck ckcl ckco ckcy ckfi ckfr cklf ckoc ckoi ckoo ckor ckoy ckrc ckry ckyl clic clif clii clik clio clir clof clok cloo clor cloy clri clro cly- clyk cock coco cofc coff cofi coif coil coir cok- coko coky col- coli colk coll colo coly coof cook cool cor- corc corf cori cork corl coro corr cory coyf coyl coyo coyr crcc crcr crfc crfl cric crif crik crkc crkl crlf croc crok crol croo cror croy cry- cryo cyc- cycc cycl cyfi cyl- cylc cyll cyrk cyrl cyy- cyyc f--k fccf fcic fcii ffcc ffff ffii ffrr ficc fick fico fifc fiff fifi fifo fiii fiil fiki fiky fili filk fill filo fior firk firy flcl flic flii flik floc flok floo flor floy flyi foci fock foco fofo foil foki folc foli folk foll folo folr foly foof fook fool for- fori fork forl foro forr foyl frcc frfc fric frik fril frio frol fyfi fyli fyrk fyry iccc iccf icci iccl icco iccr icky icll iclr icoc icor icrc icrf icrr icry ifco iffy ific ifil ifor ifrf ifri ifyo iiii iiio iioi iioo iirc ikki ikko ikky ikoo ikri ikyl ilic ilio ilir ilki ill- illi illo illy iloc ilok iloo ioci iofc ioii ioio ioko iolo ioof iooi iooo iori ircc iri- iric iril irio iriy irki iroc irrc irri k-ci k-lo kccc kcci kcck kccl kccr kccy kcfc kcfi kcfl kcfo kcfy kcic kcif kcii kcil kcir kckc kckf kckk kckl kcko kckr kcky kclc kclf kcli kclk kcll kclr kcly kcof kcol kcor kcrc kcri kcro kcrr kcry kcyk kcyl kcyy kfcf kfco kfcr kfcy kfff kffk kfil kfio kfir kflc kflf kfli kfll kflo kfly kfok kfoo kfor kfoy kfrc kfri kfro kfrr kfry kfyi kfyo kfyr kicc kick kicl kicr kicy kiff kifl kifr kiic kiii kiik kikc kikf kiki kikk kiko kikr kili kilk kill kilo kilr kioc kioi kiok kiol kioo kirc kirf kiri kirk kiro kirr kiyi kiyk kkci kkck kkcl kkco kkcr kkcy kkfi kkfr kkic kkik kkkk kklc kklf kkli kkll kklo kkol kkoo kkor kkoy kkrc kkrf kkrk kkrl kkro kkrr kkyc kkyy klcc klci klck klcl klcr klcy klfc klff klfi klic klif klik klil klio klir klkc klkk klkl klko klkr klky kllc kllk klly kloc klok klol kloo klor klrc klrf klrk klrr klyc klyk klyr klyy kocf koci kock kofc koff kofi kofk kofo kofy koii koil koir kokc kokf koki kokk koko kokr koky kolc kolf koli kolk koll kolo kolr koly kooc kooi kook kool kooo koor korc korf kori kork korl koro korr koyf koyo koyy krcc krci krcl krco krfc krff krfo krik kril krio krkc krki krkk krko krkr krky krlc krlf kroc krof kroi krok krol kroo kror kroy krrc krrf krri krrk krrl krro krrr krry kryk kryl kryo kryy kycc kyck kycr kyfi kyfr kykc kykk kykr kyky kyli kyll kylo kyok kyol kyoo kyor kyoy kyrc kyrf kyrk kyro kyyi kyyk kyyo kyyy lccc lcfc lcfr lcor lcrl lfcc lick lico licr liff lifl lifo liii liir liko lili lill lilo lily lio- lior lirc liri lirk lirl liro lirr