-ic -ol c-- ccc ccf cci cck ccl ccn cco ccr cfc cff cfi cfk cfl cfn cfo cfr ci- cic cif cii cik cil cin cio cir ckc cki cko cl- clc clf cli clk cll cln clo clr cn- cnc cnf cni cnl cnn cno cnr co- coc cof coi cok col con coo cor crc crf cri crk crl crn cro crr fcc fcf fci fck fcl fcn fco fcr ffc fff ffi ffk ffl ffn ffo ffr fic fif fii fik fil fin fir fkc fkf fki fkk fkl flc flf fli fll fln flo flr fnc fnf fni fnk fnl fnn fnr foc fof foi fok fol fon foo for frc frf fri frk frl frn fro frr i-f icc icf ici ick icl icn ico icr ifc iff ifi ifl ifn ifo ifr iic iif iii iil iin iio iir ikc ikf iki ikk ikl iko ikr il- ilc ilf ili ilk ill iln ilo ilr in- inc inf ini ink inl inn ino inr io- ioc iof ioi iol ion ioo ior ir- irc irf iri irk irl irn iro irr kcc kci kck kcl kcn kcr kfc kff kfi kfo kic kif kii kik kil kin kio kir kkc kki kkk kkl kkn kkr kl- klc klf kli klo klr kn- knc knf kni knk knl knn kno knr koc kof koi kok kol kon koo kor krc krf kri krk krl krn kro krr lcc lcf lci lck lcl lcn lco lcr lfc lff lfi lfk lfl lfn lfo lfr lic lif lii lik lil lin lio lir lkl lkr llc llf lli llk lll lln llo llr lnc lni lnk lnl lnn lno lnr loc lof loi lok lol lon loo lor lrc lrf lri lrk lrn lro lrr n-i ncc ncf nci nck ncl ncn nco ncr nfc nff nfi nfk nfl nfn nfo nfr nic nif nii nik nil nin nio nir nkc nkf nki nkk nkn nko nkr nlc nlf nli nlk nll nln nlo nlr nnc nnf nni nnk nnl nnn nno no- noc nof noi nok nol non noo nor nrc nrf nri nrk nrl nrn nro nrr o-i oc- occ ocf oci ock ocl ocn oco ocr of- ofc off ofi ofl ofn ofo ofr oic oif oii oik oil oin oio oir okc oki okk okl oko okr olc olf oli olk oll oln olo on- onc onf oni onk onl onn ono onr oo- ooc oof ooi ook ool oon ooo oor or- orc orf ori ork orl orn oro orr rcc rcf rci rcl rcn rco rcr rfc rff rfi rfk rfl rfn rfo rfr ric rif rii rik ril rin rio rir rkc rkf rkk rko rlc rlf rli rll rln rlo rlr rnc rni rnn rno rnr roc rof roi rok rol ron roo ror rrc rrf rri rrk rrl rrn rrr

-nik cccc cccf ccci cccl ccfc ccff ccfi ccfl ccic ccii ccil ccir cclc ccli ccnc ccnf ccni ccnr ccoc ccrc ccrf ccri ccrl cfcf cfcl cfcn cfco cffr cfln cfni cfnr cfor cfrn cicc cici cico cicr ciff cifl ciii ciko cikr cili cilk cill cilo cin- cinc cinf cini cink cino cion cior circ ciri cirk cirl ciro cirr ckck ckcl ckco ckfi ckfr ckin cklf ckln cknc ckoc ckoi ckoo ckor ckrc clic clif clii clik clin clio clir clof clok clon cloo clor clri clro cnci cnco cnic cnki cnrc cnrr cock coco cofc coff cofi coif coil coin coir cok- coko col- coli colk coll coln colo con- conc conf coni conk conn cono coof cook cool coon cor- corc corf cori cork corl corn coro corr crcc crcr crfc crfl cric crif crik crin crkc crkl crlf croc crok crol cron croo cror f--k fccf fcic fcii fcnl ffcc ffff ffii ffrr ficc fick fico fifc fiff fifi fifo fiii fiil fiki fili filk fill filn filo fini fink finn fino fion fior firk firn flcl flic flii flik flin flnc floc flok flon floo flor fnci fnlc foci fock foco fofo foil foin foki folc foli folk foll folo folr fono foof fook fool foon for- fori fork forl forn foro forr frcc frcn frfc fric frik fril frin frio frol fron i-no iccc iccf icci iccl iccn icco iccr icll iclr icnc icoc icon icor icrc icrf icrr ifco ific ifil ifni ifnk ifno ifnr ifor ifrf ifri iiii iiio iino iioi iioo iirc ikin ikki ikko ikon ikoo ikri ilic ilin ilio ilir ilki ill- illi illo ilni ilno iloc ilok iloo inci incl inco incr infi infl info inki inni inno innr ino- inoi inol inon inor inri inro ioci iofc ioii ioio ioko iolo ioni ionn iono ioof iooi iooo iori ircc iri- iric iril irin irio irki iroc iron irrc irri k-ci k-lo kccc kcci kcck kccl kccr kcfc kcfi kcfl kcfn kcfo kcic kcif kcii kcil kcin kcir kckc kckf kckk kckl kckn kcko kckr kclc kclf kcli kclk kcll kcln kclr kcni kcno kcnr kcof kcol kcon kcor kcrc kcri kcrn kcro kcrr kfcf kfco kfcr kfff kffk kffn kfil kfin kfio kfir kflc kflf kfli kfll kfln kflo kfnc kfnf kfnk kfnl kfnn kfno kfok kfon kfoo kfor kfrc kfri kfrn kfro kfrr kicc kick kicl kicr kiff kifl kifr kiic kiii kiik kikc kikf kiki kikk kiko kikr kili kilk kill kiln kilo kilr kin- kinc kinf kini kink kinl kinn kino kioc kioi kiok kiol kion kioo kirc kirf kiri kirk kirn kiro kirr kkci kkck kkcl kkcn kkco kkcr kkfi kkfn kkfr kkic kkik kkin kkkk kklc kklf kkli kkll kkln kklo kkni kknn kkno kkol kkon kkoo kkor kkrc kkrf kkrk kkrl kkrn kkro kkrr klcc klci klck klcl klcn klcr klfc klff klfi klfn klic klif klik klil klin klio klir klkc klkk klkl klkn klko klkr kllc kllk klnc klni klnn klno kloc klok klol klon kloo klor klrc klrf klrk klrn klrr knci knck kncn