-al -ic -ol a-a a-c a-i aaa aac aai aak aal aao aas ac- aca acc aci ack acl aco acs ai- aia aic aii aik ail aio ais aka akc aki akk akl ako aks al- ala alc ali alk all alo als aoa aoc aoi aok aol aoo aos as- asa asc asi ask asl aso ass c-- caa cac cai cak cal cao cas cca ccc cci cck ccl cco ccs ci- cia cic cii cik cil cio cis cka ckc cki cko cks cl- cla clc cli clk cll clo cls co- coa coc coi cok col coo cos csa csc csi csk csl cso css ia- iaa iac iai ial iao ias ica icc ici ick icl ico ics iia iic iii iil iio iis ika ikc iki ikk ikl iko iks il- ila ilc ili ilk ill ilo ils io- ioa ioc ioi iol ioo ios is- isa isc isi isk isl iso iss ka- kaa kac kai kak kal kao kas kca kcc kci kck kcl kcs kia kic kii kik kil kio kis kkc kki kkk kkl kks kl- kla klc kli klo kls koa koc koi kok kol koo kos ksa ksc ksi ksk ksl kso kss la- laa lac lai lak lal lao las lca lcc lci lck lcl lco lcs lia lic lii lik lil lio lis lka lkl lks lla llc lli llk lll llo lls loa loc loi lok lol loo los lsa lsc lsi lsk lsl lso lss o-i oaa oac oai oak oal oao oas oc- oca occ oci ock ocl oco ocs oia oic oii oik oil oio ois oka okc oki okk okl oko oks ola olc oli olk oll olo ols oo- ooa ooc ooi ook ool ooo oos os- osa osc osi osk osl oso oss saa sac sai sak sal sao sas sca scc sci sck scl sco scs sia sic sii sik sil sio sis sk- ska skc ski skk skl sko sks sla slc sli slk sll slo sls soa soc soi sok sol soo sos ss- ssa ssc ssi ssk ssl sso sss