-al -er a-a a-c aaa aac aae aal aan aap aar ac- aca acc ace acl acn acp acr aea aec aee ael aen aep aer al- ala alc ale all aln alp alr an- ana anc ane anl ann anp anr ap- apa apc ape apl apn app apr ar- ara arc are arl arn arp arr c-- caa cac cae cal can cap car cca ccc cce ccl ccn ccp ccr ce- cea cec cee cel cen cep cer cl- cla clc cle cll cln clp clr cn- cna cnc cne cnl cnn cnp cnr cpa cpc cpe cpl cpn cpp cpr cra crc cre crl crn crp crr eaa eac eae eal ean eap ear ec- eca ecc ece ecl ecn ecr eea eec eee eel een eep eer ela elc ele ell eln elp elr en- ena enc ene enl enn enp enr ep- epa epc epe epl epn epp epr era erc ere erl ern erp err l-p la- laa lac lae lal lan lap lar lca lcc lce lcl lcn lcp lcr lea lec lee lel len lep ler lla llc lle lll lln llp llr lna lnc lne lnl lnn lnp lnr lpa lpc lpe lpl lpn lpp lpr lra lrc lrn lrp lrr naa nac nae nal nan nap nar nca ncc nce ncl ncn ncp ncr ne- nea nec nee nel nen nep ner nla nlc nle nll nln nlp nlr nna nnc nne nnl nnn nnp npa npc npe npl npn npp npr nra nrc nre nrl nrn nrp nrr p-p paa pac pae pal pan pap par pca pcc pce pcl pcn pcp pcr pea pec pee pel pen pep per pla plc ple pll pln plp plr pn- pna pnc pne pnl pnn pnp pnr ppa ppc ppe ppl ppn ppp ppr pra prc pre prl prn prp prr ra- raa rac rae ral ran rap rar rca rcc rce rcl rcn rcp rcr re- rea rec ree rel ren rep rer rla rlc rle rll rln rlp rlr rna rnc rnn rnp rnr rpa rpc rpe rpl rpn rpp rpr rra rrc rrl rrn rrp rrr