-er -ic a-a a-c a-i a-t aaa aac aad aae aag aai aam aao aap aar aat ac- aca acc acd ace acg aci acm aco acp acr act ad- ada adc add ade adg adi adm ado adp adr adt aea aec aed aee aeg aei aem aeo aep aer aet ag- aga agc agd age agg agi agm ago agp agr agt ai- aia aic aid aie aig aii aim aio aip air ait ama amc amd ame amg ami amm amo amp amr amt aoa aoc aod aoe aog aoi aom aoo aop aor aot ap- apa apc apd ape apg api apm apo app apr apt ar- ara arc ard are arg ari arm aro arp arr art at- ata atc atd ate atg ati atm ato atp atr att c-- caa cac cad cae cag cai cam cao cap car cat cca ccc ccd cce ccg cci ccm cco ccp ccr cct cda cdc cdd cde cdg cdi cdm cdo cdp cdr cdt ce- cea cec ced cee ceg cei cem ceo cep cer cet cga cgc cgd cge cgg cgi cgm cgo cgp cgr cgt ci- cia cic cid cie cig cii cim cio cip cir cit cma cmc cmd cme cmg cmi cmm cmo cmp cmr cmt co- coa coc cod coe cog coi com coo cop cor cot cpa cpc cpd cpe cpg cpi cpm cpo cpp cpr cpt cra crc crd cre crg cri crm cro crp crr crt cta ctc ctd cte ctg cti ctm cto ctp ctr ctt daa dac dad dae dag dai dam dao dap dar dat dca dcc dcd dce dcg dci dcm dco dcp dcr dct dda ddc ddd dde ddg ddi ddm ddo ddp ddr ddt de- dea dec ded dee deg dei dem deo dep der det dga dgc dgd dge dgg dgi dgm dgp dgr dgt di- dia dic did die dig dii dim dio dip dir dit dma dmc dmd dme dmg dmi dmm dmo dmp dmr dmt doa doc dod doe dog doi dom doo dop dor dot dpa dpc dpd dpe dpg dpi dpm dpo dpp dpr dpt dra drc drd dre drg dri drm dro drp drr drt dta dtc dtd dte dtg dti dtm dto dtp dtr dtt eaa eac ead eae eag eai eam eao eap ear eat ec- eca ecc ecd ece ecg eci ecm eco ecr ect ed- eda edc edd ede edg edi edm edo edp edr edt eea eec eed eee eeg eem eeo eep eer eet ega egc egd ege egg egi egm ego egp egr egt eia eic eid eie eig eii eim eio eip eir eit em- ema emc emd eme emg emi emm emo emp emr emt eo- eoa eoc eod eoe eog eoi eom eoo eop eor eot ep- epa epc epd epe epg epi epm epo epp epr ept era erc erd ere erg eri erm ero erp err ert eta etc etd ete etg eti etm eto etp etr ett g-d g-p gaa gac gad gae gag gai gam gao gap gar gat gca gcc gcd gce gcg gci gcm gco gcp gcr gct gda gdc gdd gde gdi gdm gdo gdp gdr gdt ge- gea gec ged gee geg gei gem geo gep ger get gga ggc ggd ggg ggi ggm ggo ggp ggr ggt gia gic gid gie gig gii gim gio gip gir git gma gmc gmd gme gmg gmi gmm gmo gmp gmr gmt goa goc god goe gog goi gom goo gop gor got gpa gpc gpd gpe gpg gpi gpm gpo gpp gpr gpt gra grc grd gre grg gri grm gro grp grr grt gta gtc gtd gte gtg gti gtm gto gtp gtr gtt i-d ia- iaa iac iad iae iag iai iam iao iap iar iat ica icc icd ice icg ici icm ico icp icr ict ida idc idd ide idg idi idm ido idp idr idt ie- iea iec ied iee ieg iei iem iep ier iet iga igc igd ige igg igi igm igo igp igr igt iia iic iid iie iii iim iio iip iir iit im- ima imc imd ime img imi imm imo imp imt io- ioa ioc iod ioe iog ioi iom ioo iop ior iot ipa ipc ipd ipe ipg ipi ipm ipo ipp ipr ipt ir- ira irc ird ire irg iri irm iro irp irr irt ita itc itd ite itg iti itm ito itp itt m-o m-r maa mac mad mae mag mai mam mao map mar mat mc- mca mcc mcd mce mcg mci mcm mco mcp mcr mct mda mdc mdd mde mdg mdi mdm mdo mdp mdr mdt mea mec med mee meg mei mem meo mep mer met mga mgc mgd mge mgi mgm mgo mgp mgr mgt mi- mia mic mid mie mig mii mim mio mip mir mit mma mmc mmd mme mmg mmi mmm mmo mmp mmr mmt moa moc mod moe mog moi mom moo mop mor mot mpa mpc mpd mpe mpg mpi mpm mpo mpp mpr mpt mra mrc mrd mre mrg mri mrm mro mrp mrr mrt mta mtc mtd mte mtg mti mtm mto mtp mtr mtt o-i oaa oac oad oae oag oai oam oao oap oar oat oc- oca occ ocd ocg oci ocm oco ocp ocr oct oda odc odd ode odg odi odm odo odp odr odt oea oec oed oee oeg oei oem oeo oep oer oet oga ogc ogd oge ogg ogi ogo ogp ogt oia oic oid oie oii oim oio oip oir oit om- oma omc omd ome omg omi omm omo omp omr omt oo- ooa ooc ood oog ooi oom ooo oop oor oot op- opa opc opd ope opg opi opm opo opp opr opt or- ora orc ord ore org ori orm oro orp orr ort ot- ota otc otd ote otg oti otm oto otp otr ott p-p paa pac