-er a-a a-c aaa aac aae aah aam aan aap aar ac- aca acc ace ach acm acn acp acr aea aec aee aeh aem aen aep aer aha ahc ahe ahh ahm ahn ahp ahr ama amc ame amh amm amn amp amr an- ana anc ane anh anm ann anp anr ap- apa apc ape aph apm apn app apr ar- ara arc are arh arm arn arp arr c-- caa cac cae cah cam can cap car cca ccc cce cch ccm ccn ccp ccr ce- cea cec cee ceh cem cen cep cer ch- cha chc che chh chm chn chp chr cma cmc cme cmh cmm cmn cmp cmr cn- cna cnc cne cnh cnm cnn cnp cnr cpa cpc cpe cph cpm cpn cpp cpr cra crc cre crh crm crn crp crr eaa eac eae eah eam ean eap ear ec- eca ecc ece ech ecm ecn ecr eea eec eee eem een eep eer eha ehc ehe ehh ehm ehn ehp ehr em- ema emc eme emh emm emn emp emr en- ena enc ene enh enm enn enp enr ep- epa epc epe eph epm epn epp epr era erc ere erh erm ern erp err haa hac hae hah ham han hap har hca hcc hce hch hcm hcn hcp hcr he- hea hec hee heh hem hen hep her hha hhc hhe hhh hhm hhn hhp hhr hma hmc hme hmh hmm hmp hmr hna hnc hne hnh hnn hpa hpc hpe hph hpm hpn hpp hpr hr- hra hrc hre hrh hrm hrn hrp hrr m-r maa mac mae mah mam man map mar mc- mca mcc mce mch mcm mcn mcp mcr mea mec mee meh mem men mep mer mha mhc mhh mhm mhn mhp mhr mma mmc mme mmh mmm mmn mmp mmr mna mnc mne mnm mnn mnp mnr mpa mpc mpe mph mpm mpn mpp mpr mra mrc mre mrh mrm mrn mrp mrr naa nac nae nah nam nan nap nar nca ncc nce nch ncm ncn ncp ncr ne- nea nec nee neh nem nen nep ner nha nhc nhe nhh nhm nhn nhp nhr nma nmc nme nmh nmm nmn nmp nmr nna nnc nne nnh nnm nnn nnp npa npc npe nph npm npn npp npr nra nrc nre nrm nrn nrp nrr p-p paa pac pae pah pam pan pap par pca pcc pce pch pcm pcn pcp pcr pea pec pee peh pem pen pep per pha phc phe phm phn php phr pma pmc pme pmh pmm pmn pmp pmr pn- pna pnc pne pnh pnm pnn pnp pnr ppa ppc ppe pph ppm ppn ppp ppr pra prc pre prh prm prn prp prr ra- raa rac rae rah ram ran rap rar rca rcc rce rch rcm rcn rcp rcr re- rea rec ree reh rem ren rep rer rh- rha rhc rhe rhh rhm rhn rhp rhr rma rmc rme rmh rmm rmn rmp rmr rna rnc rnh rnm rnn rnp rnr rpa rpc rpe rph rpm rpn rpp rpr rra rrc rrh rrm rrn rrp rrr