-er a-a a-c a-t aaa aac aae aag aam aan aao aar aat aau ac- aca acc ace acg acm acn aco acr act acu aea aec aee aeg aem aen aeo aer aet aeu ag- aga agc age agg agm agn ago agr agt agu ama amc ame amg amm amn amo amr amt amu an- ana anc ane ang anm ann ano anr ant anu aoa aoc aoe aog aom aon aoo aor aot aou ar- ara arc are arg arm arn aro arr art aru at- ata atc ate atg atm atn ato atr att atu au- aua auc aue aug aum aun auo aur aut c-- caa cac cae cag cam can cao car cat cau cca ccc cce ccg ccm ccn cco ccr cct ccu ce- cea cec cee ceg cem cen ceo cer cet ceu cga cgc cge cgg cgm cgn cgo cgr cgt cgu cma cmc cme cmg cmm cmn cmo cmr cmt cmu cn- cna cnc cne cng cnm cnn cno cnr cnt cnu co- coa coc coe cog com con coo cor cot cou cra crc cre crg crm crn cro crr crt cru cta ctc cte ctg ctm ctn cto ctr ctt ctu cua cuc cue cug cum cun cuo cur cut cuu eaa eac eae eag eam ean eao ear eat eau ec- eca ecc ece ecg ecm ecn eco ecr ect ecu eea eec eee eeg eem een eeo eer eet ega egc ege egg egm egn ego egr egt egu em- ema emc eme emg emm emn emo emr emt emu en- ena enc ene eng enm enn eno enr ent enu eo- eoa eoc eoe eog eom eon eoo eor eot eou era erc ere erg erm ern ero err ert eru eta etc ete etg etm etn eto etr ett etu eu- eua euc eue eug eun eur eut gaa gac gae gag gam gan gao gar gat gau gca gcc gce gcg gcm gcn gco gcr gct gcu ge- gea gec gee geg gem gen geo ger get geu gga ggc ggg ggm ggn ggo ggr ggt ggu gma gmc gme gmg gmm gmn gmo gmr gmt gna gnc gne gnm gnn gno gnr gnt gnu goa goc goe gog gom gon goo gor got gou gra grc gre grg grm grn gro grr grt gru gta gtc gte gtg gtm gtn gto gtr gtt gtu gu- gua guc gue gug gum gun guo gur gut guu m-o m-r maa mac mae mag mam man mao mar mat mau mc- mca mcc mce mcg mcm mcn mco mcr mct mcu mea mec mee meg mem men meo mer met meu mga mgc mge mgm mgn mgo mgr mgt mgu mma mmc mme mmg mmm mmn mmo mmr mmt mmu mna mnc mne mng mnm mnn mno mnr mnt mnu moa moc moe mog mom mon moo mor mot mou mra mrc mre mrg mrm mrn mro mrr mrt mru mta mtc mte mtg mtm mtn mto mtr mtt mtu mua muc mue mug mum mun mur mut muu naa nac nae nag nam nan nao nar nat nau nca ncc nce ncg ncm ncn nco ncr nct ncu ne- nea nec nee neg nem nen neo ner net neu nga ngc nge ngg ngm ngn ngo ngt ngu nma nmc nme nmg nmm nmn nmo nmr nmt nmu nna nnc nne nng nnm nnn nno nnt nnu no- noa noc noe nog nom non noo nor not nou nra nrc nre nrg nrm nrn nro nrr nrt nru nta ntc nte ntg ntm ntn nto ntr ntt ntu nua nuc nue nug num nun nuo nur nut nuu oaa oac oae oag oam oan oao oar oat oau oc- oca occ ocg ocm ocn oco ocr oct ocu oea oec oee oeg oem oen oeo oer oet oga ogc oge ogg ogn ogo ogt om- oma omc ome omg omm omn omo omr omt omu on- ona onc one ong onn ono onr ont onu oo- ooa ooc oog oom oon ooo oor oot or- ora orc ore org orm orn oro orr ort oru ot- ota otc ote otg otm otn oto otr ott otu ou- oua ouc oue oum oun ouo our out ra- raa rac rae rag ram ran rao rar rat rau rca rcc rce rcg rcm rcn rco rcr rct rcu re- rea rec ree reg rem ren reo rer ret reu rga rgc rge rgg rgn rgo rgr rgt rma rmc rme rmg rmm rmn rmo rmr rmt rna rnc rng rnm rnn rno rnr rnt rnu roa roc roe rog rom ron roo ror rot rou rra rrc rrg rrm rrn rrr rrt rru rta rtc rte rtg rtm rtn rto rtr rtt rtu rua ruc rue rug rum run ruo rur rut ruu taa tac tae tag tam tan tao tar tat tau tca tcc tce tcg tcm tcn tco tcr tct tcu te- tea tec tee teg tem ten teo ter tet teu tga tgc tge tgg tgm tgn tgo tgr tgt tgu tma tmc tme tmg tmm tmn tmo tmr tmt tmu tna tnc tne tng tnm tnn tno tnr tnt to- toa toc toe tog tom ton too tor tot tou tra trc tre trg trm trn tro trr trt tru tta ttc tte ttg ttm ttn tto ttr ttt ttu tua tuc tue tug tum tun tuo tur tut tuu ua- uaa uac uae uag uam uan uao uar uat uau uca ucc uce ucg ucm ucn uco ucr uct ucu uea uec uee ueg uem uen uer uet uga ugc uge ugg ugm ugn ugo ugr ugt ugu um- uma umc ume umg umm umn umo umr umt umu un- una unc une ung unm unn uno unr unt unu uoa uoc uoe uog uom uon uoo uor uot ur- ura urc ure urg urm urn uro urr urt uru uta utc ute utm utn uto utr utt utu uua uuc