-al a-a a-c aaa aac aal aan aap aas ac- aca acc acl acn acp acs al- ala alc all aln alp als an- ana anc anl ann anp ans ap- apa apc apl apn app aps as- asa asc asl asn asp ass c-- caa cac cal can cap cas cca ccc ccl ccn ccp ccs cl- cla clc cll cln clp cls cn- cna cnc cnl cnn cnp cns cpa cpc cpl cpn cpp cps csa csc csl csn csp css l-p la- laa lac lal lan lap las lca lcc lcl lcn lcp lcs lla llc lll lln llp lls lna lnc lnl lnn lnp lns lpa lpc lpl lpn lpp lps lsa lsc lsl lsn lsp lss naa nac nal nan nap nas nca ncc ncl ncn ncp ncs nla nlc nll nln nlp nls nna nnc nnl nnn nnp nns npa npc npl npn npp nps nsa nsc nsl nsn nsp nss p-p paa pac pal pan pap pas pca pcc pcl pcn pcp pcs pla plc pll pln plp pls pn- pna pnc pnl pnn pnp pns ppa ppc ppl ppn ppp pps ps- psa psc psl psn psp pss saa sac sal san sap sas sca scc scl scn scp scs sla slc sll sln slp sls sna snc snl snn snp sns spa spc spl spn spp sps ss- ssa ssc ssl ssn ssp sss