-al -er a-a a-t aaa aae aaf aal aan aap aar aas aat aax aea aee aef ael aen aep aer aes aet aex af- afa afe aff afl afn afp afr afs aft afx al- ala ale alf all aln alp alr als alt alx an- ana ane anf anl ann anp anr ans ant anx ap- apa ape apf apl apn app apr aps apt apx ar- ara are arf arl arn arp arr ars art arx as- asa ase asf asl asn asp asr ass ast asx at- ata ate atf atl atn atp atr ats att atx ax- axa axe axl axn axp axr axs axt axx eaa eae eaf eal ean eap ear eas eat eax eea eee eef eel een eep eer ees eet eex ef- efa efe eff efl efp efr efs eft efx ela ele elf ell eln elp elr els elt elx en- ena ene enf enl enn enp enr ens ent ep- epa epe epf epl epn epp epr eps ept epx era ere erf erl ern erp err ers ert es- esa ese esf esl esn esp esr ess est esx eta ete etf etl etn etp etr ets ett etx ex- exa exe exl exp exr exs ext exx faa fae faf fal fan fap far fas fat fax fea fee fef fel fen fep fer fes fet fex ffa ffe fff ffl ffn ffp ffr ffs fft ffx fla fle flf fll fln flp flr fls flt flx fna fne fnf fnl fnn fnp fnr fns fnt fnx fpa fpe fpl fpn fpp fpr fps fpt fpx fra fre frf frl frn frp frr frs frt fsa fse fsf fsl fsn fsp fsr fss fst fsx fta fte ftf ftl ftn ftp ftr fts ftt ftx fxe fxp fxr fxs fxt fxx l-p la- laa lae laf lal lan lap lar las lat lax lea lee lef lel len lep ler les let lex lfa lfe lff lfl lfn lfp lfr lfs lft lfx lla lle llf lll lln llp llr lls llt lna lne lnl lnn lnp lnr lns lnt lpa lpe lpf lpl lpn lpp lpr lps lpt lpx lra lrf lrn lrp lrr lrs lrt lsa lse lsf lsl lsn lsp lsr lss lst lta lte ltf ltl ltp ltr lts ltt ltx lxr lxx naa nae naf nal nan nap nar nas nat nax ne- nea nee nef nel nen nep ner nes net nex nfa nfe nff nfl nfn nfp nfr nfs nft nla nle nlf nll nln nlp nlr nls nlt nlx nna nne nnf nnl nnn nnp nns nnt npa npe npf npl npn npp npr nps npt nra nre nrf nrl nrn nrp nrr nrs nrt nrx nsa nse nsf nsl nsn nsp nsr nss nst nsx nta nte ntf ntn ntp ntr nts ntt ntx nxl nxt p-p paa pae paf pal pan pap par pas pat pax pea pee pef pel pen pep per pes pet pex pfa pfe pff pfl pfn pfp pfr pfs pft pfx pla ple plf pll pln plp plr pls plt plx pn- pna pne pnf pnl pnn pnp pnr pns pnt pnx ppa ppe ppf ppl ppn ppp ppr pps ppt ppx pra pre prf prl prn prp prr prs prt prx ps- psa pse psf psl psn psp psr pss pst psx pt- pta pte ptf ptl ptn ptp ptr pts ptt ptx pxe pxl pxr pxs pxt ra- raa rae raf ral ran rap rar ras rat rax re- rea ree ref rel ren rep rer res ret rex rfa rfe rff rfl rfn rfp rfr rfs rft rla rle rlf rll rln rlp rlr rls rlt rna rnn rnp rnr rns rnt rpa rpe rpf rpl rpn rpp rpr rps rpt rpx rra rrf rrl rrn rrp rrr rrs rrt rsa rse rsf rsl rsn rsp rsr rss rst rsx rta rte rtf rtl rtn rtp rtr rts rtt rtx rxp rxr rxs saa sae saf sal san sap sar sas sat sax se- sea see sef sel sen sep ser ses set sex sfa sfe sff sfl sfn sfp sfr sfs sft sfx sla sle slf sll sln slp slr sls slt slx sna sne snf snl snn snp snr sns snt spa spe spf spl spn spp spr sps spt spx sr- sra sre srf srl srn srp srr srs srt srx ss- ssa sse ssf ssl ssn ssp ssr sss sst ssx sta ste stf stl stn stp str sts stt stx sxl sxn sxs sxt t-x taa tae taf tal tan tap tar tas tat tax te- tea tee tef tel ten tep ter tes tet tex tfa tfe tff tfl tfn tfp tfr tfs tft tfx tla tle tlf tll tln tlp tlr tls tlt tlx tna tne tnf tnl tnn tnp tnr tns tnt tnx tpa tpe tpf tpl tpn tpp tpr tps tpt tpx tra tre trf trl trn trp trr trs trt trx tsa tse tsf tsl tsn tsp tsr tss tst tsx tta tte ttf ttl ttn ttp ttr tts ttt ttx txe txf txl txn txs txt xaa xaf xal xan xap xar xas xat xee xel xen xep xer xes xet xex xfa xfe xfl xfn xfs xft xfx xla xlf xlr xls xlt xna xns xpa xpe xpf xpl xpn xpp xps xpt xrf xrt xrx xsa xsl xsp xss xst xtf xtp xtr xts xtx xxl xxp xxx