-er a-a a-c a-t aaa aac aad aae aao aap aar aas aat aaw ac- aca acc acd ace aco acp acr acs act acw ad- ada adc add ade ado adp adr ads adt adw aea aec aed aee aeo aep aer aes aet aew aoa aoc aod aoe aoo aop aor aos aot aow ap- apa apc apd ape apo app apr aps apt apw ar- ara arc ard are aro arp arr ars art arw as- asa asc asd ase aso asp asr ass ast asw at- ata atc atd ate ato atp atr ats att atw aw- awa awc awd awe awo awp awr aws awt aww c-- caa cac cad cae cao cap car cas cat caw cca ccc ccd cce cco ccp ccr ccs cct ccw cda cdc cdd cde cdo cdp cdr cds cdt cdw ce- cea cec ced cee ceo cep cer ces cet cew co- coa coc cod coe coo cop cor cos cot cow cpa cpc cpd cpe cpo cpp cpr cps cpt cpw cra crc crd cre cro crp crr crs crt crw csa csc csd cse cso csp csr css cst csw cta ctc ctd cte cto ctp ctr cts ctt ctw cw- cwa cwc cwd cwe cwo cwp cwr cws cwt daa dac dad dae dao dap dar das dat daw dca dcc dcd dce dco dcp dcr dcs dct dcw dda ddc ddd dde ddo ddp ddr dds ddt ddw de- dea dec ded dee deo dep der des det dew doa doc dod doe doo dop dor dos dot dow dpa dpc dpd dpe dpo dpp dpr dps dpt dpw dra drc drd dre dro drp drr drs drt drw dsa dsc dsd dse dso dsp dsr dss dst dsw dta dtc dtd dte dto dtp dtr dts dtt dtw dwa dwc dwe dwo dwp dwr dws dwt dww eaa eac ead eae eao eap ear eas eat eaw ec- eca ecc ecd ece eco ecr ecs ect ecw ed- eda edc edd ede edo edp edr eds edt edw eea eec eed eee eeo eep eer ees eet eew eo- eoa eoc eod eoe eoo eop eor eos eot eow ep- epa epc epd epe epo epp epr eps ept epw era erc erd ere ero erp err ers ert erw es- esa esc esd ese eso esp esr ess est esw eta etc etd ete eto etp etr ets ett etw ewa ewc ewd ewe ewo ewp ewr ews ewt eww oaa oac oad oae oao oap oar oas oat oaw oc- oca occ ocd oco ocp ocr ocs oct ocw oda odc odd ode odo odp odr ods odt oea oec oed oee oeo oep oer oes oet oo- ooa ooc ood ooo oop oor oos oot oow op- opa opc opd ope opo opp opr ops opt opw or- ora orc ord ore oro orp orr ors ort os- osa osc osd ose oso osp osr oss ost osw ot- ota otc otd ote oto otp otr ots ott otw owa owc owd owe owo owp ows owt oww p-p paa pac pad pae pao pap par pas pat paw pca pcc pcd pce pco pcp pcr pcs pct pcw pda pdc pdd pde pdo pdp pdr pds pdt pea pec ped pee peo pep per pes pet pew poa poc pod poe poo pop por pos pot pow ppa ppc ppd ppe ppo ppp ppr pps ppt ppw pra prc prd pre pro prp prr prs prt prw ps- psa psc psd pse pso psp psr pss pst psw pt- pta ptc ptd pte pto ptp ptr pts ptt ptw pwa pwc pwd pwe pwo pwp pwr pws pwt ra- raa rac rad rae rao rap rar ras rat raw rca rcc rcd rce rco rcp rcr rcs rct rcw rda rdc rdd rde rdo rdp rdr rds rdt re- rea rec red ree reo rep rer res ret rew roa roc rod roe roo rop ror ros rot row rpa rpc rpd rpe rpo rpp rpr rps rpt rpw rra rrc rrd rrp rrr rrs rrt rsa rsc rsd rse rso rsp rsr rss rst rsw rta rtc rtd rte rto rtp rtr rts rtt rtw rwa rwc rwd rwe rwr rws saa sac sad sae sao sap sar sas sat saw sca scc scd sce sco scp scr scs sct scw sda sdc sdd sde sdo sdp sdr sds sdt sdw se- sea sec sed see seo sep ser ses set sew soa soc sod soe soo sop sor sos sot sow spa spc spd spe spo spp spr sps spt spw sr- sra src srd sre sro srp srr srs srt srw ss- ssa ssc ssd sse sso ssp ssr sss sst ssw sta stc std ste sto stp str sts stt stw swa swc swd swe swo swp swr sws swt taa tac tad tae tao tap tar tas tat taw tca tcc tcd tce tco tcp tcr tcs tct tcw tda tdc tdd tde tdo tdp tdr tds tdt tdw te- tea tec ted tee teo tep ter tes tet tew to- toa toc tod toe too top tor tos tot tow tpa tpc tpd tpe tpo tpp tpr tps tpt tpw tra trc trd tre tro trp trr trs trt trw tsa tsc tsd tse tso tsp tsr tss tst tsw tta ttc ttd tte tto ttp ttr tts ttt ttw twa twc twd twe two twp twr tws twt tww waa wac wad wae wao wap war was wat waw wca wcc wcd wce wco wcp wcr wcs wct wcw wda wdc wdp wdr wds wdt wea wec wed wee weo wep wer wes wet wew woa woc wod woe woo wop wor wos wot wow wpa wpc wpd wpe wpo wpp wpr wps wpt wr- wra wrc wrd wre wro wrp wrr wrs wrt wrw wsa wsc wsd wse wso wsp wsr wss wst wsw wta wtc wtd wto wtp wtr wts