-er a-a a-c aaa aac aae aag aah aam aan aar aau ac- aca acc ace acg ach acm acn acr acu aea aec aee aeg aeh aem aen aer aeu ag- aga agc age agg agh agm agn agr agu aha ahc ahe ahg ahh ahm ahn ahr ahu ama amc ame amg amh amm amn amr amu an- ana anc ane ang anh anm ann anr anu ar- ara arc are arg arh arm arn arr aru au- aua auc aue aug auh aum aun aur c-- caa cac cae cag cah cam can car cau cca ccc cce ccg cch ccm ccn ccr ccu ce- cea cec cee ceg ceh cem cen cer ceu cga cgc cge cgg cgh cgm cgn cgr cgu ch- cha chc che chg chh chm chn chr chu cma cmc cme cmg cmh cmm cmn cmr cmu cn- cna cnc cne cng cnh cnm cnn cnr cnu cra crc cre crg crh crm crn crr cru cua cuc cue cug cuh cum cun cur cuu eaa eac eae eag eah eam ean ear eau ec- eca ecc ece ecg ech ecm ecn ecr ecu eea eec eee eeg eem een eer ega egc ege egg egh egm egn egr egu eha ehc ehe ehg ehh ehm ehn ehr ehu em- ema emc eme emg emh emm emn emr emu en- ena enc ene eng enh enm enn enr enu era erc ere erg erh erm ern err eru eu- eua euc eue eug eun eur gaa gac gae gag gah gam gan gar gau gca gcc gce gcg gch gcm gcn gcr gcu ge- gea gec gee geg geh gem gen ger geu gga ggc ggg ggh ggm ggn ggr ggu gha ghc ghe ghg ghh ghn ghr gma gmc gme gmg gmh gmm gmn gmr gna gnc gne gnm gnn gnr gnu gra grc gre grg grh grm grn grr gru gu- gua guc gue gug gum gun gur guu haa hac hae hag hah ham han har hau hca hcc hce hcg hch hcm hcn hcr he- hea hec hee heg heh hem hen her heu hga hgc hge hgg hgh hgm hgn hgr hgu hha hhc hhe hhg hhh hhm hhn hhr hhu hma hmc hme hmg hmh hmm hmr hmu hna hnc hne hng hnh hnn hnu hr- hra hrc hre hrg hrh hrm hrn hrr hru hua huc hue hug huh hum hun hur huu m-r maa mac mae mag mah mam man mar mau mc- mca mcc mce mcg mch mcm mcn mcr mcu mea mec mee meg meh mem men mer meu mga mgc mge mgh mgm mgn mgr mgu mha mhc mhg mhh mhm mhn mhr mhu mma mmc mme mmg mmh mmm mmn mmr mmu mna mnc mne mng mnm mnn mnr mnu mra mrc mre mrg mrh mrm mrn mrr mru mua muc mue mug muh mum mun mur muu naa nac nae nag nah nam nan nar nau nca ncc nce ncg nch ncm ncn ncr ncu ne- nea nec nee neg neh nem nen ner neu nga ngc nge ngg ngh ngm ngn ngu nha nhc nhe nhg nhh nhm nhn nhr nhu nma nmc nme nmg nmh nmm nmn nmr nmu nna nnc nne nng nnh nnm nnn nnu nra nrc nre nrg nrm nrn nrr nru nua nuc nue nug nuh num nun nur nuu ra- raa rac rae rag rah ram ran rar rau rca rcc rce rcg rch rcm rcn rcr rcu re- rea rec ree reg reh rem ren rer reu rga rgc rge rgg rgh rgn rgr rh- rha rhc rhe rhg rhh rhm rhn rhr rhu rma rmc rme rmg rmh rmm rmn rmr rna rnc rng rnh rnm rnn rnr rnu rra rrc rrg rrh rrm rrn rrr rru rua ruc rue rug ruh rum run rur ruu ua- uaa uac uae uag uah uam uan uar uau uca ucc uce ucg uch ucm ucn ucr ucu uea uec uee ueg ueh uem uen uer uga ugc uge ugg ugh ugm ugn ugr ugu uha uhc uhe uhh uhm uhr uhu um- uma umc ume umg umh umm umn umr umu un- una unc une ung unh unm unn unr unu ur- ura urc ure urg urm urn urr uru uua uuc uue uug uum uun uur uuu