-er -ic a-a a-c a-i aaa aac aad aae aag aai aao aap aar ac- aca acc acd ace acg aci aco acp acr ad- ada adc add ade adg adi ado adp adr aea aec aed aee aeg aei aeo aep aer ag- aga agc agd age agg agi ago agp agr ai- aia aic aid aie aig aii aio aip air aoa aoc aod aoe aog aoi aoo aop aor ap- apa apc apd ape apg api apo app apr ar- ara arc ard are arg ari aro arp arr c-- caa cac cad cae cag cai cao cap car cca ccc ccd cce ccg cci cco ccp ccr cda cdc cdd cde cdg cdi cdo cdp cdr ce- cea cec ced cee ceg cei ceo cep cer cga cgc cgd cge cgg cgi cgo cgp cgr ci- cia cic cid cie cig cii cio cip cir co- coa coc cod coe cog coi coo cop cor cpa cpc cpd cpe cpg cpi cpo cpp cpr cra crc crd cre crg cri cro crp crr daa dac dad dae dag dai dao dap dar dca dcc dcd dce dcg dci dco dcp dcr dda ddc ddd dde ddg ddi ddo ddp ddr de- dea dec ded dee deg dei deo dep der dga dgc dgd dge dgg dgi dgp dgr di- dia dic did die dig dii dio dip dir doa doc dod doe dog doi doo dop dor dpa dpc dpd dpe dpg dpi dpo dpp dpr dra drc drd dre drg dri dro drp drr eaa eac ead eae eag eai eao eap ear ec- eca ecc ecd ece ecg eci eco ecr ed- eda edc edd ede edg edi edo edp edr eea eec eed eee eeg eeo eep eer ega egc egd ege egg egi ego egp egr eia eic eid eie eig eii eio eip eir eo- eoa eoc eod eoe eog eoi eoo eop eor ep- epa epc epd epe epg epi epo epp epr era erc erd ere erg eri ero erp err g-d g-p gaa gac gad gae gag gai gao gap gar gca gcc gcd gce gcg gci gco gcp gcr gda gdc gdd gde gdi gdo gdp gdr ge- gea gec ged gee geg gei geo gep ger gga ggc ggd ggg ggi ggo ggp ggr gia gic gid gie gig gii gio gip gir goa goc god goe gog goi goo gop gor gpa gpc gpd gpe gpg gpi gpo gpp gpr gra grc grd gre grg gri gro grp grr i-d ia- iaa iac iad iae iag iai iao iap iar ica icc icd ice icg ici ico icp icr ida idc idd ide idg idi ido idp idr ie- iea iec ied iee ieg iei iep ier iga igc igd ige igg igi igo igp igr iia iic iid iie iii iio iip iir io- ioa ioc iod ioe iog ioi ioo iop ior ipa ipc ipd ipe ipg ipi ipo ipp ipr ir- ira irc ird ire irg iri iro irp irr o-i oaa oac oad oae oag oai oao oap oar oc- oca occ ocd ocg oci oco ocp ocr oda odc odd ode odg odi odo odp odr oea oec oed oee oeg oei oeo oep oer oga ogc ogd oge ogg ogi ogo ogp oia oic oid oie oii oio oip oir oo- ooa ooc ood oog ooi ooo oop oor op- opa opc opd ope opg opi opo opp opr or- ora orc ord ore org ori oro orp orr p-p paa pac pad pae pag pai pao pap par pca pcc pcd pce pcg pci pco pcp pcr pda pdc pdd pde pdg pdi pdo pdp pdr pea pec ped pee peg pei peo pep per pga pgc pgd pge pgg pgi pgo pgp pgr pia pic pid pie pig pii pio pip pir poa poc pod poe pog poi poo pop por ppa ppc ppd ppe ppg ppi ppo ppp ppr pra prc prd pre prg pri pro prp prr ra- raa rac rad rae rag rai rao rap rar rca rcc rcd rce rcg rci rco rcp rcr rda rdc rdd rde rdg rdi rdo rdp rdr re- rea rec red ree reg rei reo rep rer rga rgc rgd rge rgg rgi rgo rgp rgr ria ric rid rie rig rii rio rip rir roa roc rod roe rog roi roo rop ror rpa rpc rpd rpe rpg rpi rpo rpp rpr rra rrc rrd rrg rri rrp rrr

a-do a-ii aaaa aaac aaad aaae aaai aaap aaar aaca aacc aacd aace aaci aaco aacp aacr aada aadc aade aadi aaea aaec aaep aage aaic aaii aaoe aaoo aapa aapc aapi aapo aara aarc aard aare aari aaro aarp acaa acac acad acae acag acai acap acar acca accc accd acce acci acco accp acda acdc acde acdi acdp ace- acea acec aced acer acga acgi acgr aci- acia acic acid acie acip acir acoa acod acoe acog acop acor acpa acpd acpe acpi acpr acr- acra acrc acre acri acro acrr adaa adac adad adae adag adai adao adap adar adcc adci adda addc addd adde addi addo addr adea adee adeo ader adia adic adie adig adio adip adir adoc adod adoe adog adoo ador adp- adra adre adro aeac aeap aeci aede aeer aega aeio aer- aera aerc aerd aeri aero ag-o agac agad agag agai agao agap agar agca agcc agce agco agda agde agea aged agee agei agep ager agga agge aggi agia agic agid agie agig agii agio agip agir agod agog agoo agra agre agri agro agrp aiai aica aicc aicd aice aicp aicr aida aidc aide aidi aidr aiea aiee aiga aigo aiia aiic aiid aiir aioc aioi aipa aipe aipi aira aird aire airi airo airp aoca aoce aopo aora apac apai apao apap apar apca apcc apcd apco apcr apda apdd apea apec aped apeg apep aper apga api- apia apic apid apie apig apio apip