-al -er a-a a-c aaa aac aae aah aal aan aap aar ac- aca acc ace ach acl acn acp acr aea aec aee aeh ael aen aep aer aha ahc ahe ahh ahl ahn ahp ahr al- ala alc ale alh all aln alp alr an- ana anc ane anh anl ann anp anr ap- apa apc ape aph apl apn app apr ar- ara arc are arh arl arn arp arr c-- caa cac cae cah cal can cap car cca ccc cce cch ccl ccn ccp ccr ce- cea cec cee ceh cel cen cep cer ch- cha chc che chh chl chn chp chr cl- cla clc cle clh cll cln clp clr cn- cna cnc cne cnh cnl cnn cnp cnr cpa cpc cpe cph cpl cpn cpp cpr cra crc cre crh crl crn crp crr eaa eac eae eah eal ean eap ear ec- eca ecc ece ech ecl ecn ecr eea eec eee eel een eep eer eha ehc ehe ehh ehl ehn ehp ehr ela elc ele elh ell eln elp elr en- ena enc ene enh enl enn enp enr ep- epa epc epe eph epl epn epp epr era erc ere erh erl ern erp err haa hac hae hah hal han hap har hca hcc hce hch hcl hcn hcp hcr he- hea hec hee heh hel hen hep her hha hhc hhe hhh hhl hhn hhp hhr hla hlc hle hlh hll hln hlp hlr hna hnc hne hnh hnl hnn hpa hpc hpe hph hpl hpn hpp hpr hr- hra hrc hre hrh hrl hrn hrp hrr l-p la- laa lac lae lah lal lan lap lar lca lcc lce lch lcl lcn lcp lcr lea lec lee leh lel len lep ler lha lhc lhh lhp lhr lla llc lle lll lln llp llr lna lnc lne lnh lnl lnn lnp lnr lpa lpc lpe lph lpl lpn lpp lpr lra lrc lrh lrn lrp lrr naa nac nae nah nal nan nap nar nca ncc nce nch ncl ncn ncp ncr ne- nea nec nee neh nel nen nep ner nha nhc nhe nhh nhl nhn nhp nhr nla nlc nle nlh nll nln nlp nlr nna nnc nne nnh nnl nnn nnp npa npc npe nph npl npn npp npr nra nrc nre nrl nrn nrp nrr p-p paa pac pae pah pal pan pap par pca pcc pce pch pcl pcn pcp pcr pea pec pee peh pel pen pep per pha phc phe phl phn php phr pla plc ple plh pll pln plp plr pn- pna pnc pne pnh pnl pnn pnp pnr ppa ppc ppe pph ppl ppn ppp ppr pra prc pre prh prl prn prp prr ra- raa rac rae rah ral ran rap rar rca rcc rce rch rcl rcn rcp rcr re- rea rec ree reh rel ren rep rer rh- rha rhc rhe rhh rhl rhn rhp rhr rla rlc rle rlh rll rln rlp rlr rna rnc rnh rnn rnp rnr rpa rpc rpe rph rpl rpn rpp rpr rra rrc rrh rrl rrn rrp rrr