-er -ic a-a a-c a-i a-t aaa aac aae aag aai aak aan aao aar aat aau ac- aca acc ace acg aci ack acn aco acr act acu aea aec aee aeg aei aek aen aeo aer aet aeu ag- aga agc age agg agi agk agn ago agr agt agu ai- aia aic aie aig aii aik ain aio air ait aiu aka akc ake akg aki akk akn ako akr aku an- ana anc ane ang ani ank ann ano anr ant anu aoa aoc aoe aog aoi aok aon aoo aor aot aou ar- ara arc are arg ari ark arn aro arr art aru at- ata atc ate atg ati atn ato atr att atu au- aua auc aue aug aui auk aun auo aur aut c-- caa cac cae cag cai cak can cao car cat cau cca ccc cce ccg cci cck ccn cco ccr cct ccu ce- cea cec cee ceg cei cek cen ceo cer cet ceu cga cgc cge cgg cgi cgn cgo cgr cgt cgu ci- cia cic cie cig cii cik cin cio cir cit ciu cka ckc cki cko ckt cn- cna cnc cne cng cni cnn cno cnr cnt cnu co- coa coc coe cog coi cok con coo cor cot cou cra crc cre crg cri crk crn cro crr crt cru cta ctc cte ctg cti ctk ctn cto ctr ctt ctu cua cuc cue cug cui cuk cun cuo cur cut cuu eaa eac eae eag eai eak ean eao ear eat eau ec- eca ecc ece ecg eci eck ecn eco ecr ect ecu eea eec eee eeg eek een eeo eer eet ega egc ege egg egi egn ego egr egt egu eia eic eie eig eii eik ein eio eir eit eiu eka ekc eke ekg eki eko ekr ekt eku en- ena enc ene eng eni enk enn eno enr ent enu eo- eoa eoc eoe eog eoi eok eon eoo eor eot eou era erc ere erg eri erk ern ero err ert eru eta etc ete etg eti etk etn eto etr ett etu eu- eua euc eue eug eui eun eur eut gaa gac gae gag gai gak gan gao gar gat gau gca gcc gce gcg gci gck gcn gco gcr gct gcu ge- gea gec gee geg gei gek gen geo ger get geu gga ggc ggg ggi ggn ggo ggr ggt ggu gia gic gie gig gii gik gin gio gir git giu gka gkn gko gkt gna gnc gne gni gnn gno gnr gnt gnu goa goc goe gog goi gok gon goo gor got gou gra grc gre grg gri grk grn gro grr grt gru gta gtc gte gtg gti gtk gtn gto gtr gtt gtu gu- gua guc gue gug gui guk gun guo gur gut guu ia- iaa iac iae iag iai ian iao iar iat iau ica icc ice icg ici ick icn ico icr ict icu ie- iea iec iee ieg iei iek ien ier iet iga igc ige igg igi igk ign igo igr igt igu iia iic iie iii iin iio iir iit iiu ika ikc ike iki ikk iko ikr ikt iku in- ina inc ine ing ini ink inn ino inr int inu io- ioa ioc ioe iog ioi ion ioo ior iot iou ir- ira irc ire irg iri irk irn iro irr irt iru ita itc ite itg iti itk itn ito itt itu iu- iua iuc iue iug iui iur iut k-t ka- kaa kac kae kag kai kak kan kao kar kat kau kca kcc kce kcg kci kck kcn kcr kct kcu ke- kea kec kee keg kei kek ken keo ker ket kga kgc kgi kgo kgu kia kic kie kig kii kik kin kio kir kit kiu kkc kke kki kkk kkn kkr kkt kku kn- kna knc kne kng kni knk knn kno knr knt knu koa koc koe kog koi kok kon koo kor kot kou kra krc krg kri krk krn kro krr krt kru kta ktc kte ktg ktk ktn kto ktr ktt ktu kuc kue kug kui kuk kun kur kut kuu n-i naa nac nae nag nai nak nan nao nar nat nau nca ncc nce ncg nci nck ncn nco ncr nct ncu ne- nea nec nee neg nei nek nen neo ner net neu nga ngc nge ngg ngi ngk ngn ngo ngt ngu nia nic nie nig nii nik nin nio nir nit niu nka nkc nke nki nkk nkn nko nkr nkt nku nna nnc nne nng nni nnk nnn nno nnt nnu no- noa noc noe nog noi nok non noo nor not nou nra nrc nre nrg nri nrk nrn nro nrr nrt nru nta ntc nte ntg nti ntk ntn nto ntr ntt ntu nua nuc nue nug nui nuk nun nuo nur nut nuu o-i oaa oac oae oag oai oak oan oao oar oat oau oc- oca occ ocg oci ock ocn oco ocr oct ocu oea oec oee oeg oei oen oeo oer oet oga ogc oge ogg ogi ogn ogo ogt oia oic oie oii oik oin oio oir oit oiu oka okc oke okg oki okk oko okr oku on- ona onc one ong oni onk onn ono onr ont onu oo- ooa ooc oog ooi ook oon ooo oor oot or- ora orc ore org ori ork orn oro orr ort oru ot- ota otc ote otg oti otk otn oto otr ott otu ou- oua ouc oue oui ouk oun ouo our out ra- raa rac rae rag rai rak ran rao rar rat rau rca rcc rce rcg rci rcn rco rcr rct rcu re- rea rec ree reg rei rek ren reo rer ret reu rga rgc rge rgg rgi rgk rgn rgo rgr rgt ria ric rie rig rii rik rin rio rir rit rkc rke rkg rkk rko rkt rku rna