-er -ic a-a a-c a-i aaa aac aad aae aaf aag aah aai aao aap aar ac- aca acc acd ace acf acg ach aci aco acp acr ad- ada adc add ade adf adg adh adi ado adp adr aea aec aed aee aef aeg aeh aei aeo aep aer af- afa afc afd afe aff afg afh afi afo afp afr ag- aga agc agd age agf agg agh agi ago agp agr aha ahc ahd ahe ahf ahg ahh ahi aho ahp ahr ai- aia aic aid aie aif aig aih aii aio aip air aoa aoc aod aoe aof aog aoh aoi aoo aop aor ap- apa apc apd ape apf apg aph api apo app apr ar- ara arc ard are arf arg arh ari aro arp arr c-- caa cac cad cae caf cag cah cai cao cap car cca ccc ccd cce ccf ccg cch cci cco ccp ccr cda cdc cdd cde cdf cdg cdh cdi cdo cdp cdr ce- cea cec ced cee cef ceg ceh cei ceo cep cer cfa cfc cfd cfe cff cfg cfh cfi cfo cfp cfr cga cgc cgd cge cgg cgh cgi cgo cgp cgr ch- cha chc chd che chf chg chh chi cho chp chr ci- cia cic cid cie cif cig cih cii cio cip cir co- coa coc cod coe cof cog coh coi coo cop cor cpa cpc cpd cpe cpf cpg cph cpi cpo cpp cpr cra crc crd cre crf crg crh cri cro crp crr daa dac dad dae daf dag dah dai dao dap dar dca dcc dcd dce dcf dcg dci dco dcp dcr dda ddc ddd dde ddf ddg ddh ddi ddo ddp ddr de- dea dec ded dee def deg deh dei deo dep der dfa dfc dfd dfe dff dfg dfh dfi dfo dfp dfr dga dgc dgd dge dgf dgg dgh dgi dgp dgr dh- dha dhc dhd dhe dhf dhh dhi dho dhp dhr di- dia dic did die dif dig dih dii dio dip dir doa doc dod doe dof dog doh doi doo dop dor dpa dpc dpd dpe dpf dpg dph dpi dpo dpp dpr dra drc drd dre drg dri dro drp drr eaa eac ead eae eaf eag eah eai eao eap ear ec- eca ecc ecd ece ecf ecg ech eci eco ecr ed- eda edc edd ede edf edg edh edi edo edp edr eea eec eed eee eef eeg eeo eep eer ef- efa efc efd efe eff efg efh efi efo efp efr ega egc egd ege egf egg egh egi ego egp egr eha ehc ehd ehe ehf ehg ehh ehi eho ehp ehr eia eic eid eie eif eig eii eio eip eir eo- eoa eoc eod eoe eof eog eoh eoi eoo eop eor ep- epa epc epd epe epf epg eph epi epo epp epr era erc erd ere erf erg erh eri ero erp err faa fac fad fae faf fag fah fai fao fap far fca fcc fcd fce fcf fcg fci fco fcp fcr fda fdc fdd fde fdf fdg fdh fdi fdo fdp fdr fea fec fed fee fef feg feh fei feo fep fer ffa ffc ffd ffe fff ffg ffh ffi ffo ffp ffr fga fgc fgd fge fgf fgg fgh fgi fgp fgr fha fhc fhe fhf fhg fhh fhi fho fhp fhr fia fic fid fie fif fig fih fii fip fir foa foc foe fof fog foh foi foo fop for fpa fpc fpd fpe fpg fph fpi fpo fpp fpr fra frc frd fre frf frg frh fri fro frp frr g-d g-p gaa gac gad gae gaf gag gah gai gao gap gar gca gcc gcd gce gcf gcg gch gci gco gcp gcr gda gdc gdd gde gdf gdh gdi gdo gdp gdr ge- gea gec ged gee gef geg geh gei geo gep ger gfa gfc gfd gfe gff gfh gfi gfo gfp gfr gga ggc ggd ggg ggh ggi ggo ggp ggr gha ghc ghd ghe ghg ghh ghi gho ghp ghr gia gic gid gie gif gig gih gii gio gip gir goa goc god goe gof gog goh goi goo gop gor gpa gpc gpd gpe gpf gpg gph gpi gpo gpp gpr gra grc grd gre grf grg grh gri gro grp grr h-i haa hac had hae haf hag hah hai hao hap har hca hcc hcd hce hcf hcg hch hci hco hcp hcr hda hdc hdd hde hdf hdg hdh hdi hdo hdp hdr he- hea hec hed hee hef heg heh hei heo hep her hfa hfc hfd hfe hff hfg hfh hfi hfo hfp hfr hga hgc hge hgf hgg hgh hgi hgo hgp hgr hha hhc hhd hhe hhf hhg hhh hhi hho hhp hhr hia hic hid hie hif hig hih hii hio hip hir hoa hoc hod hoe hof hog hoh hoi hoo hop hor hpa hpc hpd hpe hpf hpg hph hpi hpo hpp hpr hr- hra hrc hrd hre hrf hrg hrh hri hro hrp hrr i-d i-f ia- iaa iac iad iae iaf iag iah iai iao iap iar ica icc icd ice icf icg ich ici ico icp icr ida idc idd ide idf idg idh idi ido idp idr ie- iea iec ied iee ief ieg iei iep ier ifa ifc ifd ife iff ifg ifi ifo ifp ifr iga igc igd ige igf igg igh igi igo igp igr iha ihc ihd ihe ihf ihg ihh ihi iho ihp ihr iia iic iid iie iif iih iii iio iip iir io- ioa ioc iod ioe iof iog ioh ioi ioo iop ior ipa ipc ipd ipe ipf ipg ipi ipo ipp ipr ir- ira irc ird ire irf irg iri iro irp irr o-i oaa oac oad oae oaf oag oah oai oao oap oar oc- oca occ ocd ocf ocg och oci oco ocp ocr