-er a-a a-c aaa aac aad aae aah aam aan aar ac- aca acc acd ace ach acm acn acr ad- ada adc add ade adh adm adn adr aea aec aed aee aeh aem aen aer aha ahc ahd ahe ahh ahm ahn ahr ama amc amd ame amh amm amn amr an- ana anc and ane anh anm ann anr ar- ara arc ard are arh arm arn arr c-- caa cac cad cae cah cam can car cca ccc ccd cce cch ccm ccn ccr cda cdc cdd cde cdh cdm cdn cdr ce- cea cec ced cee ceh cem cen cer ch- cha chc chd che chh chm chn chr cma cmc cmd cme cmh cmm cmn cmr cn- cna cnc cnd cne cnh cnm cnn cnr cra crc crd cre crh crm crn crr daa dac dad dae dah dam dan dar dca dcc dcd dce dcm dcn dcr dda ddc ddd dde ddh ddm ddn ddr de- dea dec ded dee deh dem den der dh- dha dhc dhd dhe dhh dhm dhr dma dmc dmd dme dmh dmm dmn dmr dna dnc dnd dne dnh dnm dnn dnr dra drc drd dre drm drn drr eaa eac ead eae eah eam ean ear ec- eca ecc ecd ece ech ecm ecn ecr ed- eda edc edd ede edh edm edn edr eea eec eed eee eem een eer eha ehc ehd ehe ehh ehm ehn ehr em- ema emc emd eme emh emm emn emr en- ena enc end ene enh enm enn enr era erc erd ere erh erm ern err haa hac had hae hah ham han har hca hcc hcd hce hch hcm hcn hcr hda hdc hdd hde hdh hdm hdn hdr he- hea hec hed hee heh hem hen her hha hhc hhd hhe hhh hhm hhn hhr hma hmc hmd hme hmh hmm hmr hna hnc hnd hne hnh hnn hr- hra hrc hrd hre hrh hrm hrn hrr m-r maa mac mad mae mah mam man mar mc- mca mcc mcd mce mch mcm mcn mcr mda mdc mdd mde mdh mdm mdn mdr mea mec med mee meh mem men mer mha mhc mhd mhh mhm mhn mhr mma mmc mmd mme mmh mmm mmn mmr mna mnc mne mnm mnn mnr mra mrc mrd mre mrh mrm mrn mrr naa nac nad nae nah nam nan nar nca ncc ncd nce nch ncm ncn ncr nda ndc ndd nde ndh ndm ndn ndr ne- nea nec ned nee neh nem nen ner nha nhc nhd nhe nhh nhm nhn nhr nma nmc nmd nme nmh nmm nmn nmr nna nnc nne nnh nnm nnn nra nrc nrd nre nrm nrn nrr ra- raa rac rad rae rah ram ran rar rca rcc rcd rce rch rcm rcn rcr rda rdc rdd rde rdh rdm rdn rdr re- rea rec red ree reh rem ren rer rh- rha rhc rhd rhe rhh rhm rhn rhr rma rmc rmd rme rmh rmm rmn rmr rna rnc rnd rnh rnm rnn rnr rra rrc rrd rrh rrm rrn rrr