-al -er -ol a-a a-i aaa aae aaf aag aai aal aao aap aar aas aea aee aef aeg aei ael aeo aep aer aes af- afa afe aff afg afi afl afo afp afr afs ag- aga age agf agg agi agl ago agp agr ags ai- aia aie aif aig aii ail aio aip air ais al- ala ale alf alg ali all alo alp alr als aoa aoe aof aog aoi aol aoo aop aor aos ap- apa ape apf apg api apl apo app apr aps ar- ara are arf arg ari arl aro arp arr ars as- asa ase asf asg asi asl aso asp asr ass eaa eae eaf eag eai eal eao eap ear eas eea eee eef eeg eel eeo eep eer ees ef- efa efe eff efg efi efl efo efp efr efs ega ege egf egg egi egl ego egp egr egs eia eie eif eig eii eil eio eip eir eis ela ele elf elg eli ell elo elp elr els eo- eoa eoe eof eog eoi eol eoo eop eor eos ep- epa epe epf epg epi epl epo epp epr eps era ere erf erg eri erl ero erp err ers es- esa ese esf esg esi esl eso esp esr ess faa fae faf fag fai fal fao fap far fas fea fee fef feg fei fel feo fep fer fes ffa ffe fff ffg ffi ffl ffo ffp ffr ffs fga fge fgf fgg fgi fgl fgp fgr fgs fia fie fif fig fii fil fip fir fis fla fle flf flg fli fll flo flp flr fls foa foe fof fog foi fol foo fop for fos fpa fpe fpg fpi fpl fpo fpp fpr fps fra fre frf frg fri frl fro frp frr frs fsa fse fsf fsg fsi fsl fso fsp fsr fss g-p gaa gae gaf gag gai gal gao gap gar gas ge- gea gee gef geg gei gel geo gep ger ges gfa gfe gff gfi gfl gfo gfp gfr gfs gga ggg ggi ggo ggp ggr ggs gia gie gif gig gii gil gio gip gir gis gla gle glf glg gli gll glo glp glr gls goa goe gof gog goi gol goo gop gor gos gpa gpe gpf gpg gpi gpl gpo gpp gpr gps gra gre grf grg gri grl gro grp grr grs gsa gse gsf gsg gsi gsl gso gsp gsr gss i-f ia- iaa iae iaf iag iai ial iao iap iar ias ie- iea iee ief ieg iei iel iep ier ies ifa ife iff ifg ifi ifl ifo ifp ifr ifs iga ige igf igg igi igl igo igp igr igs iia iie iif iii iil iio iip iir iis il- ila ile ilf ilg ili ill ilo ilp ilr ils io- ioa ioe iof iog ioi iol ioo iop ior ios ipa ipe ipf ipg ipi ipl ipo ipp ipr ips ir- ira ire irf irg iri irl iro irp irr irs is- isa ise isf isg isi isl iso isp isr iss l-p la- laa lae laf lag lai lal lao lap lar las lea lee lef leg lei lel leo lep ler les lfa lfe lff lfg lfi lfl lfo lfp lfr lfs lga lge lgf lgg lgi lgl lgo lgp lgr lgs lia lie lif lig lii lil lio lip lir lis lla lle llf llg lli lll llo llp llr lls loa loe lof log loi lol loo lop lor los lpa lpe lpf lpg lpi lpl lpo lpp lpr lps lra lrf lrg lri lro lrp lrr lrs lsa lse lsf lsg lsi lsl lso lsp lsr lss o-i oaa oae oaf oag oai oal oao oap oar oas oea oee oef oeg oei oel oeo oep oer oes of- ofa ofe off ofg ofi ofl ofo ofp ofr ofs oga oge ogf ogg ogi ogl ogo ogp ogs oia oie oif oii oil oio oip oir ois ola ole olf olg oli oll olo olp ols oo- ooa oof oog ooi ool ooo oop oor oos op- opa ope opf opg opi opl opo opp opr ops or- ora ore orf org ori orl oro orp orr ors os- osa ose osf osg osi osl oso osp osr oss p-p paa pae paf pag pai pal pao pap par pas pea pee pef peg pei pel peo pep per pes pfa pfe pff pfg pfi pfl pfo pfp pfr pfs pga pge pgf pgg pgi pgl pgo pgp pgr pgs pia pie pif pig pii pil pio pip pir pis pla ple plf plg pli pll plo plp plr pls poa poe pof pog poi pol poo pop por pos ppa ppe ppf ppg ppi ppl ppo ppp ppr pps pra pre prf prg pri prl pro prp prr prs ps- psa pse psf psg psi psl pso psp psr pss ra- raa rae raf rag rai ral rao rap rar ras re- rea ree ref reg rei rel reo rep rer res rfa rfe rff rfg rfi rfl rfo rfp rfr rfs rga rge rgf rgg rgi rgo rgp rgr rgs ria rie rif rig rii ril rio rip rir ris rla rle rlf rlg rli rll rlo rlp rlr rls roa roe rof rog roi rol roo rop ror ros rpa rpe rpf rpg rpi rpl rpo rpp rpr rps rra rrf rrg rri rrl rrp rrr rrs rsa rse rsf rsg rsi rsl rso rsp rsr rss saa sae saf sag sai sal sao sap sar sas se- sea see sef seg sei sel seo sep ser ses sfa sfe sff sfg sfi sfl sfo sfp sfr sfs sga sge sgf sgg sgi sgl sgo sgp sgr sgs sia sie sif sig sii sil sio sip sir sis sla sle slf slg sli sll slo slp slr sls soa soe sof sog soi sol soo sop sor sos spa spe spf spg spi spl spo spp spr sps sr-