-er -ic a-a a-c a-i a-t aaa aac aad aae aag aai aan aao aap aar aat ac- aca acc acd ace acg aci acn aco acp acr act ad- ada adc add ade adg adi adn ado adp adr adt aea aec aed aee aeg aei aen aeo aep aer aet ag- aga agc agd age agg agi agn ago agp agr agt ai- aia aic aid aie aig aii ain aio aip air ait an- ana anc and ane ang ani ann ano anp anr ant aoa aoc aod aoe aog aoi aon aoo aop aor aot ap- apa apc apd ape apg api apn apo app apr apt ar- ara arc ard are arg ari arn aro arp arr art at- ata atc atd ate atg ati atn ato atp atr att c-- caa cac cad cae cag cai can cao cap car cat cca ccc ccd cce ccg cci ccn cco ccp ccr cct cda cdc cdd cde cdg cdi cdn cdo cdp cdr cdt ce- cea cec ced cee ceg cei cen ceo cep cer cet cga cgc cgd cge cgg cgi cgn cgo cgp cgr cgt ci- cia cic cid cie cig cii cin cio cip cir cit cn- cna cnc cnd cne cng cni cnn cno cnp cnr cnt co- coa coc cod coe cog coi con coo cop cor cot cpa cpc cpd cpe cpg cpi cpn cpo cpp cpr cpt cra crc crd cre crg cri crn cro crp crr crt cta ctc ctd cte ctg cti ctn cto ctp ctr ctt daa dac dad dae dag dai dan dao dap dar dat dca dcc dcd dce dcg dci dcn dco dcp dcr dct dda ddc ddd dde ddg ddi ddn ddo ddp ddr ddt de- dea dec ded dee deg dei den deo dep der det dga dgc dgd dge dgg dgi dgn dgp dgr dgt di- dia dic did die dig dii din dio dip dir dit dna dnc dnd dne dng dni dnn dno dnp dnr dnt doa doc dod doe dog doi don doo dop dor dot dpa dpc dpd dpe dpg dpi dpn dpo dpp dpr dpt dra drc drd dre drg dri drn dro drp drr drt dta dtc dtd dte dtg dti dtn dto dtp dtr dtt eaa eac ead eae eag eai ean eao eap ear eat ec- eca ecc ecd ece ecg eci ecn eco ecr ect ed- eda edc edd ede edg edi edn edo edp edr edt eea eec eed eee eeg een eeo eep eer eet ega egc egd ege egg egi egn ego egp egr egt eia eic eid eie eig eii ein eio eip eir eit en- ena enc end ene eng eni enn eno enp enr ent eo- eoa eoc eod eoe eog eoi eon eoo eop eor eot ep- epa epc epd epe epg epi epn epo epp epr ept era erc erd ere erg eri ern ero erp err ert eta etc etd ete etg eti etn eto etp etr ett g-d g-p gaa gac gad gae gag gai gan gao gap gar gat gca gcc gcd gce gcg gci gcn gco gcp gcr gct gda gdc gdd gde gdi gdn gdo gdp gdr gdt ge- gea gec ged gee geg gei gen geo gep ger get gga ggc ggd ggg ggi ggn ggo ggp ggr ggt gia gic gid gie gig gii gin gio gip gir git gna gnc gnd gne gni gnn gno gnp gnr gnt goa goc god goe gog goi gon goo gop gor got gpa gpc gpd gpe gpg gpi gpn gpo gpp gpr gpt gra grc grd gre grg gri grn gro grp grr grt gta gtc gtd gte gtg gti 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 icn ico icp icr ict ida idc idd ide idg idi idn ido idp idr idt ie- iea iec ied iee ieg iei ien iep ier iet iga igc igd ige igg igi ign igo igp igr igt iia iic iid iie iii iin iio iip iir iit in- ina inc ind ine ing ini 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 irn iro irp irr irt ita itc itd ite itg iti itn ito itp itt n-i naa nac nad nae nag nai nan nao nap nar nat nca ncc ncd nce ncg nci ncn nco ncp ncr nct nda ndc ndd nde ndg ndi ndn ndo ndp ndr ndt ne- nea nec ned nee neg nei nen neo nep ner net nga ngc ngd nge ngg ngi ngn ngo ngp ngt nia nic nid nie nig nii nin nio nip nir nit nna nnc nne nng nni nnn nno nnp nnt no- noa noc nod noe nog noi non noo nop nor not npa npc npd npe npg npi npn npo npp npr npt nra nrc nrd nre nrg nri nrn nro nrp nrr nrt nta ntc ntd nte ntg nti ntn nto ntp ntr ntt o-i oaa oac oad oae oag oai oan oao oap oar oat oc- oca occ ocd ocg oci ocn oco ocp ocr oct oda odc odd ode odg odi odn odo odp odr odt oea oec oed oee oeg oei oen oeo oep oer oet oga ogc ogd oge ogg ogi ogn ogo ogp ogt oia oic oid oie oii oin oio oip oir oit on- ona onc ond one ong oni onn ono onp onr ont oo- ooa ooc ood oog ooi oon ooo oop oor oot op- opa opc opd ope opg opi opn opo opp opr opt or- ora orc ord ore org ori orn oro orp orr ort ot- ota otc otd ote otg oti otn oto otp otr ott p-p paa pac