-al -ic -ol a-a a-c a-i aaa aac aai aak aal aan aao aar ac- aca acc aci ack acl acn aco acr ai- aia aic aii aik ail ain aio air aka akc aki akk akl akn ako akr al- ala alc ali alk all aln alo alr an- ana anc ani ank anl ann ano anr aoa aoc aoi aok aol aon aoo aor ar- ara arc ari ark arl arn aro arr c-- caa cac cai cak cal can cao car cca ccc cci cck ccl ccn cco ccr ci- cia cic cii cik cil cin cio cir cka ckc cki cko cl- cla clc cli clk cll cln clo clr cn- cna cnc cni cnl cnn cno cnr co- coa coc coi cok col con coo cor cra crc cri crk crl crn cro crr ia- iaa iac iai ial ian iao iar ica icc ici ick icl icn ico icr iia iic iii iil iin iio iir ika ikc iki ikk ikl iko ikr il- ila ilc ili ilk ill iln ilo ilr in- ina inc ini ink inl inn ino inr io- ioa ioc ioi iol ion ioo ior ir- ira irc iri irk irl irn iro irr ka- kaa kac kai kak kal kan kao kar kca kcc kci kck kcl kcn kcr kia kic kii kik kil kin kio kir kkc kki kkk kkl kkn kkr kl- kla klc kli klo klr kn- kna knc kni knk knl knn kno knr koa koc koi kok kol kon koo kor kra krc kri krk krl krn kro krr la- laa lac lai lak lal lan lao lar lca lcc lci lck lcl lcn lco lcr lia lic lii lik lil lin lio lir lka lkl lkr lla llc lli llk lll lln llo llr lna lnc lni lnk lnl lnn lno lnr loa loc loi lok lol lon loo lor lra lrc lri lrk lrn lro lrr n-i naa nac nai nak nal nan nao nar nca ncc nci nck ncl ncn nco ncr nia nic nii nik nil nin nio nir nka nkc nki nkk nkn nko nkr nla nlc nli nlk nll nln nlo nlr nna nnc nni nnk nnl nnn nno no- noa noc noi nok nol non noo nor nra nrc nri nrk nrl nrn nro nrr o-i oaa oac oai oak oal oan oao oar oc- oca occ oci ock ocl ocn oco ocr oia oic oii oik oil oin oio oir oka okc oki okk okl oko okr ola olc oli olk oll oln olo on- ona onc oni onk onl onn ono onr oo- ooa ooc ooi ook ool oon ooo oor or- ora orc ori ork orl orn oro orr ra- raa rac rai rak ral ran rao rar rca rcc rci rcl rcn rco rcr ria ric rii rik ril rin rio rir rkc rkk rko rla rlc rli rll rln rlo rlr rna rnc rni rnn rno rnr roa roc roi rok rol ron roo ror rra rrc rri rrk rrl rrn rrr