-al -er -ol a-a a-i aaa aae aag aai aal aao aap aar aas aax aea aee aeg aei ael aeo aep aer aes aex ag- aga age agg agi agl ago agp agr ags agx ai- aia aie aig aii ail aio aip air ais aix al- ala ale alg ali all alo alp alr als alx aoa aoe aog aoi aol aoo aop aor aos aox ap- apa ape apg api apl apo app apr aps apx ar- ara are arg ari arl aro arp arr ars arx as- asa ase asg asi asl aso asp asr ass asx ax- axa axe axi axl axo axp axr axs axx eaa eae eag eai eal eao eap ear eas eax eea eee eeg eel eeo eep eer ees eex ega ege egg egi egl ego egp egr egs egx eia eie eig eii eil eio eip eir eis eix ela ele elg eli ell elo elp elr els elx eo- eoa eoe eog eoi eol eoo eop eor eos ep- epa epe epg epi epl epo epp epr eps epx era ere erg eri erl ero erp err ers es- esa ese esg esi esl eso esp esr ess esx ex- exa exe exi exl exo exp exr exs exx g-p gaa gae gag gai gal gao gap gar gas ge- gea gee geg gei gel geo gep ger ges gex gga ggg ggi ggo ggp ggr ggs gia gie gig gii gil gio gip gir gis gla gle glg gli gll glo glp glr gls glx goa goe gog goi gol goo gop gor gos gox gpa gpe gpg gpi gpl gpo gpp gpr gps gpx gra gre grg gri grl gro grp grr grs grx gsa gse gsg gsi gsl gso gsp gsr gss gsx gxa gxl gxp gxs ia- iaa iae iag iai ial iao iap iar ias ie- iea iee ieg iei iel iep ier ies iex iga ige igg igi igl igo igp igr igs iia iie iii iil iio iip iir iis iix il- ila ile ilg ili ill ilo ilp ilr ils ilx io- ioa ioe iog ioi iol ioo iop ior ios ipa ipe ipg ipi ipl ipo ipp ipr ips ipx ir- ira ire irg iri irl iro irp irr irs irx is- isa ise isg isi isl iso isp isr iss ixe ixi ixl l-p la- laa lae lag lai lal lao lap lar las lax lea lee leg lei lel leo lep ler les lex lga lge lgg lgi lgl lgo lgp lgr lgs lia lie lig lii lil lio lip lir lis lix lla lle llg lli lll llo llp llr lls loa loe log loi lol loo lop lor los lox lpa lpe lpg lpi lpl lpo lpp lpr lps lpx lra lrg lri lro lrp lrr lrs lsa lse lsg lsi lsl lso lsp lsr lss lxi lxo lxr lxx o-i oaa oae oag oai oal oao oap oar oas oax oea oee oeg oei oel oeo oep oer oes oex oga oge ogg ogi ogl ogo ogp ogs ogx oia oie oii oil oio oip oir ois ola ole olg oli oll olo olp ols oo- ooa oog ooi ool ooo oop oor oos oox op- opa ope opg opi opl opo opp opr ops opx or- ora ore org ori orl oro orp orr ors orx os- osa ose osg osi osl oso osp osr oss osx ox- oxa oxi oxo oxx p-p paa pae pag pai pal pao pap par pas pax pea pee peg pei pel peo pep per pes pex pga pge pgg pgi pgl pgo pgp pgr pgs pia pie pig pii pil pio pip pir pis pix pla ple plg pli pll plo plp plr pls plx poa poe pog poi pol poo pop por pos pox ppa ppe ppg ppi ppl ppo ppp ppr pps ppx pra pre prg pri prl pro prp prr prs prx ps- psa pse psg psi psl pso psp psr pss psx pxe pxg pxl pxr pxs ra- raa rae rag rai ral rao rap rar ras rax re- rea ree reg rei rel reo rep rer res rex rga rge rgg rgi rgo rgp rgr rgs rgx ria rie rig rii ril rio rip rir ris rix rla rle rlg rli rll rlo rlp rlr rls roa roe rog roi rol roo rop ror ros rox rpa rpe rpg rpi rpl rpo rpp rpr rps rpx rra rrg rri rrl rrp rrr rrs rsa rse rsg rsi rsl rso rsp rsr rss rsx rxp rxr rxs saa sae sag sai sal sao sap sar sas sax se- sea see seg sei sel seo sep ser ses sex sga sge sgg sgi sgl sgo sgp sgr sgs sgx sia sie sig sii sil sio sip sir sis six sla sle slg sli sll slo slp slr sls slx soa soe sog soi sol soo sop sor sos sox spa spe spg spi spl spo spp spr sps spx sr- sra sre srg sri srl sro srp srr srs srx ss- ssa sse ssg ssi ssl sso ssp ssr sss ssx sxi sxl sxs xaa xag xal xap xar xas xee xeg xel xep xer xes xex xge xgi xgl xgp xia xie xii xio xis xix xla xlg xli xlr xls xoa xog xoi xoo xop xor xos xox xpa xpe xpg xpl xpo xpp xps xrx xsa xsi xsl xsp xss xxi xxl xxo xxp xxx