-er -ic a-a a-c a-i a-t aaa aac aad aae aag aai aak aan aao aar aas aat ac- aca acc acd ace acg aci ack acn aco acr acs act ad- ada adc add ade adg adi adk adn ado adr ads adt aea aec aed aee aeg aei aek aen aeo aer aes aet ag- aga agc agd age agg agi agk agn ago agr ags agt ai- aia aic aid aie aig aii aik ain aio air ais ait aka akc akd ake akg aki akk akn ako akr aks an- ana anc and ane ang ani ank ann ano anr ans ant aoa aoc aod aoe aog aoi aok aon aoo aor aos aot ar- ara arc ard are arg ari ark arn aro arr ars art as- asa asc asd ase asg asi ask asn aso asr ass ast at- ata atc atd ate atg ati atn ato atr ats att c-- caa cac cad cae cag cai cak can cao car cas cat cca ccc ccd cce ccg cci cck ccn cco ccr ccs cct cda cdc cdd cde cdg cdi cdk cdn cdo cdr cds cdt ce- cea cec ced cee ceg cei cek cen ceo cer ces cet cga cgc cgd cge cgg cgi cgn cgo cgr cgs cgt ci- cia cic cid cie cig cii cik cin cio cir cis cit cka ckc ckd cki cko cks ckt cn- cna cnc cnd cne cng cni cnn cno cnr cns cnt co- coa coc cod coe cog coi cok con coo cor cos cot cra crc crd cre crg cri crk crn cro crr crs crt csa csc csd cse csg csi csk csn cso csr css cst cta ctc ctd cte ctg cti ctk ctn cto ctr cts ctt daa dac dad dae dag dai dak dan dao dar das dat dca dcc dcd dce dcg dci dck dcn dco dcr dcs dct dda ddc ddd dde ddg ddi ddk ddn ddo ddr dds ddt de- dea dec ded dee deg dei dek den deo der des det dga dgc dgd dge dgg dgi dgk dgn dgr dgs dgt di- dia dic did die dig dii dik din dio dir dis dit dka dkc dke dkg dki dkk dko dkr dks dkt dna dnc dnd dne dng dni dnk dnn dno dnr dns dnt doa doc dod doe dog doi dok don doo dor dos dot dra drc drd dre drg dri drk drn dro drr drs drt dsa dsc dsd dse dsg dsi dsk dsn dso dsr dss dst dta dtc dtd dte dtg dti dtk dtn dto dtr dts dtt eaa eac ead eae eag eai eak ean eao ear eas eat ec- eca ecc ecd ece ecg eci eck ecn eco ecr ecs ect ed- eda edc edd ede edg edi edk edn edo edr eds edt eea eec eed eee eeg eek een eeo eer ees eet ega egc egd ege egg egi egn ego egr egs egt eia eic eid eie eig eii eik ein eio eir eis eit eka ekc ekd eke ekg eki eko ekr eks ekt en- ena enc end ene eng eni enk enn eno enr ens ent eo- eoa eoc eod eoe eog eoi eok eon eoo eor eos eot era erc erd ere erg eri erk ern ero err ers ert es- esa esc esd ese esg esi esk esn eso esr ess est eta etc etd ete etg eti etk etn eto etr ets ett g-d gaa gac gad gae gag gai gak gan gao gar gas gat gca gcc gcd gce gcg gci gck gcn gco gcr gcs gct gda gdc gdd gde gdi gdk gdn gdo gdr gds gdt ge- gea gec ged gee geg gei gek gen geo ger ges get gga ggc ggd ggg ggi ggn ggo ggr ggs ggt gia gic gid gie gig gii gik gin gio gir gis git gka gkd gkn gko gks gkt gna gnc gnd gne gni gnn gno gnr gns gnt goa goc god goe gog goi gok gon goo gor gos got gra grc grd gre grg gri grk grn gro grr grs grt gsa gsc gsd gse gsg gsi gsk gsn gso gsr gss gst gta gtc gtd gte gtg gti gtk gtn gto gtr gts gtt i-d ia- iaa iac iad iae iag iai ian iao iar ias iat ica icc icd ice icg ici ick icn ico icr ics ict ida idc idd ide idg idi idk idn ido idr ids idt ie- iea iec ied iee ieg iei iek ien ier ies iet iga igc igd ige igg igi igk ign igo igr igs igt iia iic iid iie iii iin iio iir iis iit ika ikc ike iki ikk iko ikr iks ikt in- ina inc ind ine ing ini ink inn ino inr ins int io- ioa ioc iod ioe iog ioi ion ioo ior ios iot ir- ira irc ird ire irg iri irk irn iro irr irs irt is- isa isc isd ise isg isi isk isn iso isr iss ist ita itc itd ite itg iti itk itn ito its itt k-t ka- kaa kac kad kae kag kai kak kan kao kar kas kat kca kcc kcd kce kcg kci kck kcn kcr kcs kct kda kdc kde kdg kdk kdo kdr kds kdt ke- kea kec ked kee keg kei kek ken keo ker kes ket kga kgc kgd kgi kgo kgs kia kic kid kie kig kii kik kin kio kir kis kit kkc kke kki kkk kkn kkr kks kkt kn- kna knc knd kne kng kni knk knn kno knr knt koa koc kod koe kog koi kok kon koo kor kos kot kra krc krd krg kri krk krn kro krr krs krt ksa ksc ksd kse ksg ksi ksk ksn kso ksr kss kst kta ktc kte ktg ktk ktn kto ktr kts ktt n-i naa nac nad nae nag nai