-al a-a a-c aaa aac aak aal aan aap aas ac- aca acc ack acl acn acp acs aka akc akk akl akn akp aks al- ala alc alk all aln alp als an- ana anc ank anl ann anp ans ap- apa apc apk apl apn app aps as- asa asc ask asl asn asp ass c-- caa cac cak cal can cap cas cca ccc cck ccl ccn ccp ccs cka ckc cks cl- cla clc clk cll cln clp cls cn- cna cnc cnl cnn cnp cns cpa cpc cpk cpl cpn cpp cps csa csc csk csl csn csp css ka- kaa kac kak kal kan kap kas kca kcc kck kcl kcn kcp kcs kkc kkk kkl kkn kkp kks kl- kla klc kls kn- kna knc knk knl knn knp kpa kpc kpk kpl kpn kpp kps ksa ksc ksk ksl ksn ksp kss l-p la- laa lac lak lal lan lap las lca lcc lck lcl lcn lcp lcs lka lkl lkp lks lla llc llk lll lln llp lls lna lnc lnk lnl lnn lnp lns lpa lpc lpk lpl lpn lpp lps lsa lsc lsk lsl lsn lsp lss naa nac nak nal nan nap nas nca ncc nck ncl ncn ncp ncs nka nkc nkk nkn nkp nks nla nlc nlk nll nln nlp nls nna nnc nnk nnl nnn nnp nns npa npc npl npn npp nps nsa nsc nsk nsl nsn nsp nss p-p paa pac pak pal pan pap pas pca pcc pck pcl pcn pcp pcs pka pkc pkl pkn pkp pks pla plc plk pll pln plp pls pn- pna pnc pnk pnl pnn pnp pns ppa ppc ppk ppl ppn ppp pps ps- psa psc psk psl psn psp pss saa sac sak sal san sap sas sca scc sck scl scn scp scs sk- ska skc skk skl skp sks sla slc slk sll sln slp sls sna snc snk snl snn snp sns spa spc spk spl spn spp sps ss- ssa ssc ssk ssl ssn ssp sss