-al -er -ic -ol a-a a-c a-i aaa aac aad aae aag aai aal aao aap aar ac- aca acc acd ace acg aci acl aco acp acr ad- ada adc add ade adg adi adl ado adp adr aea aec aed aee aeg aei ael aeo aep aer ag- aga agc agd age agg agi agl ago agp agr ai- aia aic aid aie aig aii ail aio aip air al- ala alc ald ale alg ali all alo alp alr aoa aoc aod aoe aog aoi aol aoo aop aor ap- apa apc apd ape apg api apl apo app apr ar- ara arc ard are arg ari arl aro arp arr c-- caa cac cad cae cag cai cal cao cap car cca ccc ccd cce ccg cci ccl cco ccp ccr cda cdc cdd cde cdg cdi cdl cdo cdp cdr ce- cea cec ced cee ceg cei cel ceo cep cer cga cgc cgd cge cgg cgi cgl cgo cgp cgr ci- cia cic cid cie cig cii cil cio cip cir cl- cla clc cld cle clg cli cll clo clp clr co- coa coc cod coe cog coi col coo cop cor cpa cpc cpd cpe cpg cpi cpl cpo cpp cpr cra crc crd cre crg cri crl cro crp crr daa dac dad dae dag dai dal dao dap dar dca dcc dcd dce dcg dci dcl dco dcp dcr dda ddc ddd dde ddg ddi ddl ddo ddp ddr de- dea dec ded dee deg dei del deo dep der dga dgc dgd dge dgg dgi dgl dgp dgr di- dia dic did die dig dii dil dio dip dir dl- dla dlc dld dle dlg dli dll dlo dlp dlr doa doc dod doe dog doi dol doo dop dor dpa dpc dpd dpe dpg dpi dpl dpo dpp dpr dra drc drd dre drg dri drl dro drp drr eaa eac ead eae eag eai eal eao eap ear ec- eca ecc ecd ece ecg eci ecl eco ecr ed- eda edc edd ede edg edi edl edo edp edr eea eec eed eee eeg eel eeo eep eer ega egc egd ege egg egi egl ego egp egr eia eic eid eie eig eii eil eio eip eir ela elc eld ele elg eli ell elo elp elr eo- eoa eoc eod eoe eog eoi eol eoo eop eor ep- epa epc epd epe epg epi epl epo epp epr era erc erd ere erg eri erl ero erp err g-d g-p gaa gac gad gae gag gai gal gao gap gar gca gcc gcd gce gcg gci gcl gco gcp gcr gda gdc gdd gde gdi gdl gdo gdp gdr ge- gea gec ged gee geg gei gel geo gep ger gga ggc ggd ggg ggi ggo ggp ggr gia gic gid gie gig gii gil gio gip gir gla glc gld gle glg gli gll glo glp glr goa goc god goe gog goi gol goo gop gor gpa gpc gpd gpe gpg gpi gpl gpo gpp gpr gra grc grd gre grg gri grl gro grp grr i-d ia- iaa iac iad iae iag iai ial iao iap iar ica icc icd ice icg ici icl ico icp icr ida idc idd ide idg idi idl ido idp idr ie- iea iec ied iee ieg iei iel iep ier iga igc igd ige igg igi igl igo igp igr iia iic iid iie iii iil iio iip iir il- ila ilc ild ile ilg ili ill ilo ilp ilr io- ioa ioc iod ioe iog ioi iol ioo iop ior ipa ipc ipd ipe ipg ipi ipl ipo ipp ipr ir- ira irc ird ire irg iri irl iro irp irr l-p la- laa lac lad lae lag lai lal lao lap lar lca lcc lcd lce lcg lci lcl lco lcp lcr lda ldc ldd lde ldg ldi ldl ldo ldp ldr lea lec led lee leg lei lel leo lep ler lga lgc lgd lge lgg lgi lgl lgo lgp lgr lia lic lid lie lig lii lil lio lip lir lla llc lld lle llg lli lll llo llp llr loa loc lod loe log loi lol loo lop lor lpa lpc lpd lpe lpg lpi lpl lpo lpp lpr lra lrc lrd lrg lri lro lrp lrr o-i oaa oac oad oae oag oai oal oao oap oar oc- oca occ ocd ocg oci ocl oco ocp ocr oda odc odd ode odg odi odl odo odp odr oea oec oed oee oeg oei oel oeo oep oer oga ogc ogd oge ogg ogi ogl ogo ogp oia oic oid oie oii oil oio oip oir ola olc old ole olg oli oll olo olp oo- ooa ooc ood oog ooi ool ooo oop oor op- opa opc opd ope opg opi opl opo opp opr or- ora orc ord ore org ori orl oro orp orr p-p paa pac pad pae pag pai pal pao pap par pca pcc pcd pce pcg pci pcl pco pcp pcr pda pdc pdd pde pdg pdi pdl pdo pdp pdr pea pec ped pee peg pei pel peo pep per pga pgc pgd pge pgg pgi pgl pgo pgp pgr pia pic pid pie pig pii pil pio pip pir pla plc pld ple plg pli pll plo plp plr poa poc pod poe pog poi pol poo pop por ppa ppc ppd ppe ppg ppi ppl ppo ppp ppr pra prc prd pre prg pri prl pro prp prr ra- raa rac rad rae rag rai ral rao rap rar rca rcc rcd rce rcg rci rcl rco rcp rcr rda rdc rdd rde rdg rdi rdl rdo rdp rdr re- rea rec red ree reg rei rel reo rep rer rga rgc rgd rge rgg rgi rgo rgp rgr ria ric rid rie rig rii ril rio rip rir rla rlc rld rle rlg rli rll rlo rlp rlr roa