-er -ic a-a a-c a-i a-t aaa aac aae aag aai aak aam aan aao aar aat ac- aca acc ace acg aci ack acm acn aco acr act aea aec aee aeg aei aek aem aen aeo aer aet ag- aga agc age agg agi agk agm agn ago agr agt ai- aia aic aie aig aii aik aim ain aio air ait aka akc ake akg aki akk akm akn ako akr ama amc ame amg ami amk amm amn amo amr amt an- ana anc ane ang ani ank anm ann ano anr ant aoa aoc aoe aog aoi aok aom aon aoo aor aot ar- ara arc are arg ari ark arm arn aro arr art at- ata atc ate atg ati atm atn ato atr att c-- caa cac cae cag cai cak cam can cao car cat cca ccc cce ccg cci cck ccm ccn cco ccr cct ce- cea cec cee ceg cei cek cem cen ceo cer cet cga cgc cge cgg cgi cgm cgn cgo cgr cgt ci- cia cic cie cig cii cik cim cin cio cir cit cka ckc cki ckm cko ckt cma cmc cme cmg cmi cmk cmm cmn cmo cmr cmt cn- cna cnc cne cng cni cnm cnn cno cnr cnt co- coa coc coe cog coi cok com con coo cor cot cra crc cre crg cri crk crm crn cro crr crt cta ctc cte ctg cti ctk ctm ctn cto ctr ctt eaa eac eae eag eai eak eam ean eao ear eat ec- eca ecc ece ecg eci eck ecm ecn eco ecr ect eea eec eee eeg eek eem een eeo eer eet ega egc ege egg egi egm egn ego egr egt eia eic eie eig eii eik eim ein eio eir eit eka ekc eke ekg eki eko ekr ekt em- ema emc eme emg emi emk emm emn emo emr emt en- ena enc ene eng eni enk enm enn eno enr ent eo- eoa eoc eoe eog eoi eok eom eon eoo eor eot era erc ere erg eri erk erm ern ero err ert eta etc ete etg eti etk etm etn eto etr ett gaa gac gae gag gai gak gam gan gao gar gat gca gcc gce gcg gci gck gcm gcn gco gcr gct ge- gea gec gee geg gei gek gem gen geo ger get gga ggc ggg ggi ggm ggn ggo ggr ggt gia gic gie gig gii gik gim gin gio gir git gka gkm gkn gko gkt gma gmc gme gmg gmi gmm gmn gmo gmr gmt gna gnc gne gni gnm gnn gno gnr gnt goa goc goe gog goi gok gom gon goo gor got gra grc gre grg gri grk grm grn gro grr grt gta gtc gte gtg gti gtk gtm gtn gto gtr gtt ia- iaa iac iae iag iai iam ian iao iar iat ica icc ice icg ici ick icm icn ico icr ict ie- iea iec iee ieg iei iek iem ien ier iet iga igc ige igg igi igk igm ign igo igr igt iia iic iie iii iim iin iio iir iit ika ikc ike iki ikk iko ikr ikt im- ima imc ime img imi imm imn imo imt in- ina inc ine ing ini ink inm inn ino inr int io- ioa ioc ioe iog ioi iom ion ioo ior iot ir- ira irc ire irg iri irk irm irn iro irr irt ita itc ite itg iti itk itm itn ito itt k-t ka- kaa kac kae kag kai kak kam kan kao kar kat kca kcc kce kcg kci kck kcm kcn kcr kct ke- kea kec kee keg kei kek kem ken keo ker ket kga kgc kgi kgm kgo kia kic kie kig kii kik kim kin kio kir kit kkc kke kki kkk kkm kkn kkr kkt kma kmc kme kmg kmi kmk kmm kmo kmt kn- kna knc kne kng kni knk knm knn kno knr knt koa koc koe kog koi kok kom kon koo kor kot kra krc krg kri krk krn kro krr krt kta ktc kte ktg ktk ktm ktn kto ktr ktt m-o m-r maa mac mae mag mai mak mam man mao mar mat mc- mca mcc mce mcg mci mck mcm mcn mco mcr mct mea mec mee meg mei mek mem men meo mer met mga mgc mge mgi mgk mgm mgn mgo mgr mgt mi- mia mic mie mig mii mik mim min mio mir mit mka mkc mke mkg mkk mkm mkn mko mkr mkt mma mmc mme mmg mmi mmk mmm mmn mmo mmr mmt mna mnc mne mng mni mnk mnm mnn mno mnr mnt moa moc moe mog moi mok mom mon moo mor mot mra mrc mre mrg mri mrk mrm mrn mro mrr mrt mta mtc mte mtg mti mtk mtm mtn mto mtr mtt n-i naa nac nae nag nai nak nam nan nao nar nat nca ncc nce ncg nci nck ncm ncn nco ncr nct ne- nea nec nee neg nei nek nem nen neo ner net nga ngc nge ngg ngi ngk ngm ngn ngo ngt nia nic nie nig nii nik nim nin nio nir nit nka nkc nke nki nkk nkm nkn nko nkr nkt nma nmc nme nmg nmi nmk nmm nmn nmo nmr nmt nna nnc nne nng nni nnk nnm nnn nno nnt no- noa noc noe nog noi nok nom non noo nor not nra nrc nre nrg nri nrk nrm nrn nro nrr nrt nta ntc nte ntg nti ntk ntm ntn nto ntr ntt o-i oaa oac oae oag oai oak oam oan oao oar oat oc- oca occ ocg oci ock ocm ocn oco ocr oct oea oec oee oeg oei oem oen oeo oer oet oga ogc oge ogg ogi ogn ogo ogt oia oic oie oii oik oim oin oio