-al -ic -ol a-a a-c a-i aaa aac aai aak aal aao aap ac- aca acc aci ack acl aco acp ai- aia aic aii aik ail aio aip aka akc aki akk akl ako akp al- ala alc ali alk all alo alp aoa aoc aoi aok aol aoo aop ap- apa apc api apk apl apo app c-- caa cac cai cak cal cao cap cca ccc cci cck ccl cco ccp ci- cia cic cii cik cil cio cip cka ckc cki cko cl- cla clc cli clk cll clo clp co- coa coc coi cok col coo cop cpa cpc cpi cpk cpl cpo cpp ia- iaa iac iai ial iao iap ica icc ici ick icl ico icp iia iic iii iil iio iip ika ikc iki ikk ikl iko il- ila ilc ili ilk ill ilo ilp io- ioa ioc ioi iol ioo iop ipa ipc ipi ipl ipo ipp ka- kaa kac kai kak kal kao kap kca kcc kci kck kcl kcp kia kic kii kik kil kio kip kkc kki kkk kkl kkp kl- kla klc kli klo koa koc koi kok kol koo kop kpa kpc kpi kpk kpl kpo kpp l-p la- laa lac lai lak lal lao lap lca lcc lci lck lcl lco lcp lia lic lii lik lil lio lip lka lkl lkp lla llc lli llk lll llo llp loa loc loi lok lol loo lop lpa lpc lpi lpk lpl lpo lpp o-i oaa oac oai oak oal oao oap oc- oca occ oci ock ocl oco ocp oia oic oii oik oil oio oip oka okc oki okk okl oko okp ola olc oli olk oll olo olp oo- ooa ooc ooi ook ool ooo oop op- opa opc opi opk opl opo opp p-p paa pac pai pak pal pao pap pca pcc pci pck pcl pco pcp pia pic pii pik pil pio pip pka pkc pki pkl pko pkp pla plc pli plk pll plo plp poa poc poi pok pol poo pop ppa ppc ppi ppk ppl ppo ppp