-er a-a a-b a-t aaa aab aad aae aan aap aar aas aat ab- aba abb abd abe abn abp abr abs abt ad- ada adb add ade adn adp adr ads adt aea aeb aed aee aen aep aer aes aet an- ana anb and ane ann anp anr ans ant ap- apa apb apd ape apn app apr aps apt ar- ara arb ard are arn arp arr ars art as- asa asb asd ase asn asp asr ass ast at- ata atb atd ate atn atp atr ats att b-p baa bab bad bae ban bap bar bas bat bba bbb bbd bbe bbn bbp bbr bbs bbt bda bdb bdd bde bdp bdr bds bdt be- bea beb bed bee ben bep ber bes bet bna bnb bnd bne bnn bnp bnr bns bnt bpa bpb bpd bpe bpn bpp bpr bps bpt bra brb brd bre brn brp brr brs brt bsa bsb bsd bse bsn bsp bsr bss bst bta btb btd bte btn btp btr bts btt daa dab dad dae dan dap dar das dat dba dbb dbd dbe dbn dbp dbr dbs dbt dda ddb ddd dde ddn ddp ddr dds ddt de- dea deb ded dee den dep der des det dna dnb dnd dne dnn dnp dnr dns dnt dpa dpb dpd dpe dpn dpp dpr dps dpt dra drb drd dre drn drp drr drs drt dsa dsb dsd dse dsn dsp dsr dss dst dta dtb dtd dte dtn dtp dtr dts dtt eaa eab ead eae ean eap ear eas eat eba ebb ebd ebe ebn ebp ebr ebs ebt ed- eda edb edd ede edn edp edr eds edt eea eeb eed eee een eep eer ees eet en- ena enb end ene enn enp enr ens ent ep- epa epb epd epe epn epp epr eps ept era erb erd ere ern erp err ers ert es- esa esb esd ese esn esp esr ess est eta etb etd ete etn etp etr ets ett naa nab nad nae nan nap nar nas nat nba nbb nbd nbe nbn nbp nbr nbs nbt nda ndb ndd nde ndn ndp ndr nds ndt ne- nea neb ned nee nen nep ner nes net nna nnb nne nnn nnp nns nnt npa npb npd npe npn npp npr nps npt nra nrb nrd nre nrn nrp nrr nrs nrt nsa nsb nsd nse nsn nsp nsr nss nst nta ntb ntd nte ntn ntp ntr nts ntt p-p paa pab pad pae pan pap par pas pat pba pbb pbd pbe pbn pbp pbr pbs pbt pda pdb pdd pde pdn pdp pdr pds pdt pea peb ped pee pen pep per pes pet pn- pna pnb pnd pne pnn pnp pnr pns pnt ppa ppb ppd ppe ppn ppp ppr pps ppt pra prb prd pre prn prp prr prs prt ps- psa psb psd pse psn psp psr pss pst pt- pta ptb ptd pte ptn ptp ptr pts ptt ra- raa rab rad rae ran rap rar ras rat rba rbb rbd rbe rbn rbp rbr rbs rbt rda rdb rdd rde rdn rdp rdr rds rdt re- rea reb red ree ren rep rer res ret rna rnb rnd rnn rnp rnr rns rnt rpa rpb rpd rpe rpn rpp rpr rps rpt rra rrb rrd rrn rrp rrr rrs rrt rsa rsb rsd rse rsn rsp rsr rss rst rta rtb rtd rte rtn rtp rtr rts rtt saa sab sad sae san sap sar sas sat sba sbb sbd sbe sbn sbp sbr sbs sbt sda sdb sdd sde sdn sdp sdr sds sdt se- sea seb sed see sen sep ser ses set sna snb snd sne snn snp snr sns snt spa spb spd spe spn spp spr sps spt sr- sra srb srd sre srn srp srr srs srt ss- ssa ssb ssd sse ssn ssp ssr sss sst sta stb std ste stn stp str sts stt taa tab tad tae tan tap tar tas tat tba tbb tbd tbe tbn tbp tbr tbs tbt tda tdb tdd tde tdn tdp tdr tds tdt te- tea teb ted tee ten tep ter tes tet tna tnb tnd tne tnn tnp tnr tns tnt tpa tpb tpd tpe tpn tpp tpr tps tpt tra trb trd tre trn trp trr trs trt tsa tsb tsd tse tsn tsp tsr tss tst tta ttb ttd tte ttn ttp ttr tts ttt

-ana -ane -ase -ene a-be aaaa aaab aaad aaae aaan aaap aaar aaas aaba aabb aabd aabp aabt aada aade aads aadt aaea aaen aaep aaes aana aand aane aanp aapa aaps aapt aara aard aare aarp aars aart aasa aasd aase aass aast aata aatt abaa abab abad abae aban abap abar abas abat abb- abba abbb abbe abbr abbs abbt abda abed abee aben aber abes abet abpa abpd abpn abpp abpr abps abra abrs abs- absa absd abse absp abss abta abts adaa adab adad adae adan adap adar adas adat adba adda addd adde addn addr adds adea adeb adee aden ader ades adet adna adnp adns adp- adps adra adre adrs adsa adsr adss adst adta adts aean aeap aeas aebn aebs aede aedt aeer aena aend aent aer- aera aerd aers aesd aess aest aeta aetn aetr aett ana- anaa anab anad anae anan anap anar anas anat anba anbb and- anda ande andr ands andt anee anen aner anes anet anna annb anne anns annt anp- anpa anpp anpr ansa ansd anse ansp ant- anta ante antr ants antt apan apap apar apas apat apba apbr apbs apda apdd apds apea aped apen apep aper apes apet apna apne appa appd appr apps appt apra apre aprn aprs aprt apsa apse apss apta apte aptn apts aptt arab arad arae aran arap arar aras arat arba arbe arbs arda arde ards area ared aree aren arep ares aret arna arnd