-al -er a-a a-c aaa aac aae aal aam aan aap aar ac- aca acc ace acl acm acn acp acr aea aec aee ael aem aen aep aer al- ala alc ale all alm aln alp alr ama amc ame aml amm amn amp amr an- ana anc ane anl anm ann anp anr ap- apa apc ape apl apm apn app apr ar- ara arc are arl arm arn arp arr c-- caa cac cae cal cam can cap car cca ccc cce ccl ccm ccn ccp ccr ce- cea cec cee cel cem cen cep cer cl- cla clc cle cll clm cln clp clr cma cmc cme cml cmm cmn cmp cmr cn- cna cnc cne cnl cnm cnn cnp cnr cpa cpc cpe cpl cpm cpn cpp cpr cra crc cre crl crm crn crp crr eaa eac eae eal eam ean eap ear ec- eca ecc ece ecl ecm ecn ecr eea eec eee eel eem een eep eer ela elc ele ell elm eln elp elr em- ema emc eme eml emm emn emp emr en- ena enc ene enl enm enn enp enr ep- epa epc epe epl epm epn epp epr era erc ere erl erm ern erp err l-p la- laa lac lae lal lam lan lap lar lca lcc lce lcl lcm lcn lcp lcr lea lec lee lel lem len lep ler lla llc lle lll llm lln llp llr lma lmc lme lml lmm lmn lmp lmr lna lnc lne lnl lnm lnn lnp lnr lpa lpc lpe lpl lpm lpn lpp lpr lra lrc lrm lrn lrp lrr m-r maa mac mae mal mam man map mar mc- mca mcc mce mcl mcm mcn mcp mcr mea mec mee mel mem men mep mer mla mlc mle mll mlm mln mlp mlr mma mmc mme mml mmm mmn mmp mmr mna mnc mne mnl mnm mnn mnp mnr mpa mpc mpe mpl mpm mpn mpp mpr mra mrc mre mrl mrm mrn mrp mrr naa nac nae nal nam nan nap nar nca ncc nce ncl ncm ncn ncp ncr ne- nea nec nee nel nem nen nep ner nla nlc nle nll nlm nln nlp nlr nma nmc nme nml nmm nmn nmp nmr nna nnc nne nnl nnm nnn nnp npa npc npe npl npm npn npp npr nra nrc nre nrl nrm nrn nrp nrr p-p paa pac pae pal pam pan pap par pca pcc pce pcl pcm pcn pcp pcr pea pec pee pel pem pen pep per pla plc ple pll plm pln plp plr pma pmc pme pml pmm pmn pmp pmr pn- pna pnc pne pnl pnm pnn pnp pnr ppa ppc ppe ppl ppm ppn ppp ppr pra prc pre prl prm prn prp prr ra- raa rac rae ral ram ran rap rar rca rcc rce rcl rcm rcn rcp rcr re- rea rec ree rel rem ren rep rer rla rlc rle rll rlm rln rlp rlr rma rmc rme rml rmm rmn rmp rmr rna rnc rnm rnn rnp rnr rpa rpc rpe rpl rpm rpn rpp rpr rra rrc rrl rrm rrn rrp rrr