-er -ic a-a a-c a-i a-t aaa aac aad aae aag aai aak aan aao aap aar aat ac- aca acc acd ace acg aci ack acn aco acp acr act ad- ada adc add ade adg adi adk adn ado adp adr adt aea aec aed aee aeg aei aek aen aeo aep aer aet ag- aga agc agd age agg agi agk agn ago agp agr agt ai- aia aic aid aie aig aii aik ain aio aip air ait aka akc akd ake akg aki akk akn ako akp akr an- ana anc and ane ang ani ank ann ano anp anr ant aoa aoc aod aoe aog aoi aok aon aoo aop aor aot ap- apa apc apd ape apg api apk apn apo app apr apt ar- ara arc ard are arg ari ark arn aro arp arr art at- ata atc atd ate atg ati atn ato atp atr att c-- caa cac cad cae cag cai cak can cao cap car cat cca ccc ccd cce ccg cci cck ccn cco ccp ccr cct cda cdc cdd cde cdg cdi cdk cdn cdo cdp cdr cdt ce- cea cec ced cee ceg cei cek cen ceo cep cer cet cga cgc cgd cge cgg cgi cgn cgo cgp cgr cgt ci- cia cic cid cie cig cii cik cin cio cip cir cit cka ckc ckd cki cko ckt cn- cna cnc cnd cne cng cni cnn cno cnp cnr cnt co- coa coc cod coe cog coi cok con coo cop cor cot cpa cpc cpd cpe cpg cpi cpk cpn cpo cpp cpr cpt cra crc crd cre crg cri crk crn cro crp crr crt cta ctc ctd cte ctg cti ctk ctn cto ctp ctr ctt daa dac dad dae dag dai dak dan dao dap dar dat dca dcc dcd dce dcg dci dck dcn dco dcp dcr dct dda ddc ddd dde ddg ddi ddk ddn ddo ddp ddr ddt de- dea dec ded dee deg dei dek den deo dep der det dga dgc dgd dge dgg dgi dgk dgn dgp dgr dgt di- dia dic did die dig dii dik din dio dip dir dit dka dkc dke dkg dki dkk dko dkp dkr dkt dna dnc dnd dne dng dni dnk dnn dno dnp dnr dnt doa doc dod doe dog doi dok don doo dop dor dot dpa dpc dpd dpe dpg dpi dpk dpn dpo dpp dpr dpt dra drc drd dre drg dri drk drn dro drp drr drt dta dtc dtd dte dtg dti dtk dtn dto dtp dtr dtt eaa eac ead eae eag eai eak ean eao eap ear eat ec- eca ecc ecd ece ecg eci eck ecn eco ecr ect ed- eda edc edd ede edg edi edk edn edo edp edr edt eea eec eed eee eeg eek een eeo eep eer eet ega egc egd ege egg egi egn ego egp egr egt eia eic eid eie eig eii eik ein eio eip eir eit eka ekc ekd eke ekg eki eko ekp ekr ekt en- ena enc end ene eng eni enk enn eno enp enr ent eo- eoa eoc eod eoe eog eoi eok eon eoo eop eor eot ep- epa epc epd epe epg epi epn epo epp epr ept era erc erd ere erg eri erk ern ero erp err ert eta etc etd ete etg eti etk etn eto etp etr ett g-d g-p gaa gac gad gae gag gai gak gan gao gap gar gat gca gcc gcd gce gcg gci gck gcn gco gcp gcr gct gda gdc gdd gde gdi gdk gdn gdo gdp gdr gdt ge- gea gec ged gee geg gei gek gen geo gep ger get gga ggc ggd ggg ggi ggn ggo ggp ggr ggt gia gic gid gie gig gii gik gin gio gip gir git gka gkd gkn gko gkp gkt gna gnc gnd gne gni gnn gno gnp gnr gnt goa goc god goe gog goi gok gon goo gop gor got gpa gpc gpd gpe gpg gpi gpk gpn gpo gpp gpr gpt gra grc grd gre grg gri grk grn gro grp grr grt gta gtc gtd gte gtg gti gtk gtn gto gtp gtr gtt i-d ia- iaa iac iad iae iag iai ian iao iap iar iat ica icc icd ice icg ici ick icn ico icp icr ict ida idc idd ide idg idi idk idn ido idp idr idt ie- iea iec ied iee ieg iei iek ien iep ier iet iga igc igd ige igg igi igk ign igo igp igr igt iia iic iid iie iii iin iio iip iir iit ika ikc ike iki ikk iko ikr ikt in- ina inc ind ine ing ini ink inn ino inp inr int io- ioa ioc iod ioe iog ioi ion ioo iop ior iot ipa ipc ipd ipe ipg ipi ipn ipo ipp ipr ipt ir- ira irc ird ire irg iri irk irn iro irp irr irt ita itc itd ite itg iti itk itn ito itp itt k-t ka- kaa kac kad kae kag kai kak kan kao kap kar kat kca kcc kcd kce kcg kci kck kcn kcp kcr kct kda kdc kde kdg kdk kdo kdp kdr kdt ke- kea kec ked kee keg kei kek ken keo kep ker ket kga kgc kgd kgi kgo kgp kia kic kid kie kig kii kik kin kio kip kir kit kkc kke kki kkk kkn kkp kkr kkt kn- kna knc knd kne kng kni knk knn kno knp knr knt koa koc kod koe kog koi kok kon koo kop kor kot kpa kpc kpd kpe kpi kpk kpn kpo kpp kpr kpt kra krc krd krg kri krk krn kro krp krr krt kta ktc kte ktg ktk ktn kto ktp ktr ktt n-i naa nac nad nae nag nai nak nan nao nap nar