-er -ic -th a-a a-c a-i a-t aaa aac aad aae aag aah aai aao aap aar aat ac- aca acc acd ace acg ach aci aco acp acr act ad- ada adc add ade adg adh adi ado adp adr adt aea aec aed aee aeg aeh aei aeo aep aer aet ag- aga agc agd age agg agh agi ago agp agr agt aha ahc ahd ahe ahg ahh ahi aho ahp ahr aht ai- aia aic aid aie aig aih aii aio aip air ait aoa aoc aod aoe aog aoh aoi aoo aop aor aot ap- apa apc apd ape apg aph api apo app apr apt ar- ara arc ard are arg arh ari aro arp arr art at- ata atc atd ate atg ath ati ato atp atr att c-- caa cac cad cae cag cah cai cao cap car cat cca ccc ccd cce ccg cch cci cco ccp ccr cct cda cdc cdd cde cdg cdh cdi cdo cdp cdr cdt ce- cea cec ced cee ceg ceh cei ceo cep cer cet cga cgc cgd cge cgg cgh cgi cgo cgp cgr cgt ch- cha chc chd che chg chh chi cho chp chr cht ci- cia cic cid cie cig cih cii cio cip cir cit co- coa coc cod coe cog coh coi coo cop cor cot cpa cpc cpd cpe cpg cph cpi cpo cpp cpr cpt cra crc crd cre crg crh cri cro crp crr crt cta ctc ctd cte ctg cth cti cto ctp ctr ctt daa dac dad dae dag dah dai dao dap dar dat dca dcc dcd dce dcg dci dco dcp dcr dct dda ddc ddd dde ddg ddh ddi ddo ddp ddr ddt de- dea dec ded dee deg deh dei deo dep der det dga dgc dgd dge dgg dgh dgi dgp dgr dgt dh- dha dhc dhd dhe dhh dhi dho dhp dhr dht di- dia dic did die dig dih dii dio dip dir dit doa doc dod doe dog doh doi doo dop dor dot dpa dpc dpd dpe dpg dph dpi dpo dpp dpr dpt dra drc drd dre drg dri dro drp drr drt dta dtc dtd dte dtg dth dti dto dtp dtr dtt eaa eac ead eae eag eah eai eao eap ear eat ec- eca ecc ecd ece ecg ech eci eco ecr ect ed- eda edc edd ede edg edh edi edo edp edr edt eea eec eed eee eeg eeo eep eer eet ega egc egd ege egg egh egi ego egp egr egt eha ehc ehd ehe ehg ehh ehi eho ehp ehr eht eia eic eid eie eig eii eio eip eir eit eo- eoa eoc eod eoe eog eoh eoi eoo eop eor eot ep- epa epc epd epe epg eph epi epo epp epr ept era erc erd ere erg erh eri ero erp err ert eta etc etd ete etg eth eti eto etp etr ett g-d g-p gaa gac gad gae gag gah gai gao gap gar gat gca gcc gcd gce gcg gch gci gco gcp gcr gct gda gdc gdd gde gdh gdi gdo gdp gdr gdt ge- gea gec ged gee geg geh gei geo gep ger get gga ggc ggd ggg ggh ggi ggo ggp ggr ggt gha ghc ghd ghe ghg ghh ghi gho ghp ghr ght gia gic gid gie gig gih gii gio gip gir git goa goc god goe gog goh goi goo gop gor got gpa gpc gpd gpe gpg gph gpi gpo gpp gpr gpt gra grc grd gre grg grh gri gro grp grr grt gta gtc gtd gte gtg gth gti gto gtp gtr gtt h-i haa hac had hae hag hah hai hao hap har hat hca hcc hcd hce hcg hch hci hco hcp hcr hct hda hdc hdd hde hdg hdh hdi hdo hdp hdr hdt he- hea hec hed hee heg heh hei heo hep her het hga hgc hge hgg hgh hgi hgo hgp hgr hgt hha hhc hhd hhe hhg hhh hhi hho hhp hhr hht hia hic hid hie hig hih hii hio hip hir hit hoa hoc hod hoe hog hoh hoi hoo hop hor hot hpa hpc hpd hpe hpg hph hpi hpo hpp hpr hpt hr- hra hrc hrd hre hrg hrh hri hro hrp hrr hrt hta htc htd hte htg hth hti hto htp htr htt i-d ia- iaa iac iad iae iag iah iai iao iap iar iat ica icc icd ice icg ich ici ico icp icr ict ida idc idd ide idg idh idi ido idp idr idt ie- iea iec ied iee ieg iei iep ier iet iga igc igd ige igg igh igi igo igp igr igt iha ihc ihd ihe ihg ihh ihi iho ihp ihr iht iia iic iid iie iih iii iio iip iir iit io- ioa ioc iod ioe iog ioh ioi ioo iop ior iot ipa ipc ipd ipe ipg ipi ipo ipp ipr ipt ir- ira irc ird ire irg iri iro irp irr irt ita itc itd ite itg ith iti ito itp itt o-i oaa oac oad oae oag oah oai oao oap oar oat oc- oca occ ocd ocg och oci oco ocp ocr oct oda odc odd ode odg odh odi odo odp odr odt oea oec oed oee oeg oeh oei oeo oep oer oet oga ogc ogd oge ogg ogh ogi ogo ogp ogt oha ohc ohd ohe ohg ohh ohi oho ohp ohr oht oia oic oid oie oii oio oip oir oit oo- ooa ooc ood oog ooh ooi ooo oop oor oot op- opa opc opd ope opg oph opi opo opp opr opt or- ora orc ord ore org orh ori oro orp orr ort ot- ota otc otd ote otg oth oti oto otp otr ott p-p paa pac pad pae pag pah pai pao pap par