-er -up a-a a-c a-t aaa aac aad aae aao aap aar aas aat aau ac- aca acc acd ace aco acp acr acs act acu ad- ada adc add ade ado adp adr ads adt adu aea aec aed aee aeo aep aer aes aet aeu aoa aoc aod aoe aoo aop aor aos aot aou ap- apa apc apd ape apo app apr aps apt apu ar- ara arc ard are aro arp arr ars art aru as- asa asc asd ase aso asp asr ass ast asu at- ata atc atd ate ato atp atr ats att atu au- aua auc aud aue auo aup aur aus aut c-- caa cac cad cae cao cap car cas cat cau cca ccc ccd cce cco ccp ccr ccs cct ccu cda cdc cdd cde cdo cdp cdr cds cdt cdu ce- cea cec ced cee ceo cep cer ces cet ceu co- coa coc cod coe coo cop cor cos cot cou cpa cpc cpd cpe cpo cpp cpr cps cpt cpu cra crc crd cre cro crp crr crs crt cru csa csc csd cse cso csp csr css cst csu cta ctc ctd cte cto ctp ctr cts ctt ctu cua cuc cud cue cuo cup cur cus cut cuu daa dac dad dae dao dap dar das dat dau dca dcc dcd dce dco dcp dcr dcs dct dcu dda ddc ddd dde ddo ddp ddr dds ddt ddu de- dea dec ded dee deo dep der des det deu doa doc dod doe doo dop dor dos dot dou dpa dpc dpd dpe dpo dpp dpr dps dpt dpu dra drc drd dre dro drp drr drs drt dru dsa dsc dsd dse dso dsp dsr dss dst dsu dta dtc dtd dte dto dtp dtr dts dtt dtu dua duc dud due duo dup dur dus dut eaa eac ead eae eao eap ear eas eat eau ec- eca ecc ecd ece eco ecr ecs ect ecu ed- eda edc edd ede edo edp edr eds edt edu eea eec eed eee eeo eep eer ees eet eo- eoa eoc eod eoe eoo eop eor eos eot eou ep- epa epc epd epe epo epp epr eps ept epu era erc erd ere ero erp err ers ert eru es- esa esc esd ese eso esp esr ess est esu eta etc etd ete eto etp etr ets ett etu eu- eua euc eud eue eup eur eus eut oaa oac oad oae oao oap oar oas oat oau oc- oca occ ocd oco ocp ocr ocs oct ocu oda odc odd ode odo odp odr ods odt odu oea oec oed oee oeo oep oer oes oet oo- ooa ooc ood ooo oop oor oos oot op- opa opc opd ope opo opp opr ops opt or- ora orc ord ore oro orp orr ors ort oru os- osa osc osd ose oso osp osr oss ost osu ot- ota otc otd ote oto otp otr ots ott otu ou- oua ouc oud oue ouo oup our ous out p-p paa pac pad pae pao pap par pas pat pau pca pcc pcd pce pco pcp pcr pcs pct pcu pda pdc pdd pde pdo pdp pdr pds pdt pdu pea pec ped pee peo pep per pes pet peu poa poc pod poe poo pop por pos pot pou ppa ppc ppd ppe ppo ppp ppr pps ppt ppu pra prc prd pre pro prp prr prs prt pru ps- psa psc psd pse pso psp psr pss pst psu pt- pta ptc ptd pte pto ptp ptr pts ptt ptu pua puc pud pue pup pur pus put puu ra- raa rac rad rae rao rap rar ras rat rau rca rcc rcd rce rco rcp rcr rcs rct rcu rda rdc rdd rde rdo rdp rdr rds rdt rdu re- rea rec red ree reo rep rer res ret reu roa roc rod roe roo rop ror ros rot rou rpa rpc rpd rpe rpo rpp rpr rps rpt rpu rra rrc rrd rrp rrr rrs rrt rru rsa rsc rsd rse rso rsp rsr rss rst rsu rta rtc rtd rte rto rtp rtr rts rtt rtu rua ruc rud rue ruo rup rur rus rut ruu saa sac sad sae sao sap sar sas sat sau sca scc scd sce sco scp scr scs sct scu sda sdc sdd sde sdo sdp sdr sds sdt sdu se- sea sec sed see seo sep ser ses set seu soa soc sod soe soo sop sor sos sot sou spa spc spd spe spo spp spr sps spt spu sr- sra src srd sre sro srp srr srs srt ss- ssa ssc ssd sse sso ssp ssr sss sst ssu sta stc std ste sto stp str sts stt stu sua suc sud sue suo sup sur sus sut suu taa tac tad tae tao tap tar tas tat tau tca tcc tcd tce tco tcp tcr tcs tct tcu tda tdc tdd tde tdo tdp tdr tds tdt tdu te- tea tec ted tee teo tep ter tes tet teu to- toa toc tod toe too top tor tos tot tou tpa tpc tpd tpe tpo tpp tpr tps tpt tpu tra trc trd tre tro trp trr trs trt tru tsa tsc tsd tse tso tsp tsr tss tst tsu tta ttc ttd tte tto ttp ttr tts ttt ttu tua tuc tud tue tuo tup tur tus tut tuu ua- uaa uac uad uae uao uap uar uas uat uau uca ucc ucd uce uco ucp ucr ucs uct ucu uda udc udd ude udo udp udr uds udt udu uea uec ued uee uep uer ues uet uoa uoc uod uoe uoo uop uor uos uot up- upa upc upd upe upo upp upr ups upt upu ur- ura urc urd ure uro urp urr urs urt uru usa usc usd use uso usp usr