-up a-a a-c a-t aaa aac aad aae aao aap aas aat aau ac- aca acc acd ace aco acp acs act acu ad- ada adc add ade ado adp ads adt adu aea aec aed aee aeo aep aes aet aeu aoa aoc aod aoe aoo aop aos aot aou ap- apa apc apd ape apo app aps apt apu as- asa asc asd ase aso asp ass ast asu at- ata atc atd ate ato atp ats att atu au- aua auc aud aue auo aup aus aut c-- caa cac cad cae cao cap cas cat cau cca ccc ccd cce cco ccp ccs cct ccu cda cdc cdd cde cdo cdp cds cdt cdu ce- cea cec ced cee ceo cep ces cet ceu co- coa coc cod coe coo cop cos cot cou cpa cpc cpd cpe cpo cpp cps cpt cpu csa csc csd cse cso csp css cst csu cta ctc ctd cte cto ctp cts ctt ctu cua cuc cud cue cuo cup cus cut cuu daa dac dad dae dao dap das dat dau dca dcc dcd dce dco dcp dcs dct dcu dda ddc ddd dde ddo ddp dds ddt ddu de- dea dec ded dee deo dep des det deu doa doc dod doe doo dop dos dot dou dpa dpc dpd dpe dpo dpp dps dpt dpu dsa dsc dsd dse dso dsp dss dst dsu dta dtc dtd dte dto dtp dts dtt dtu dua duc dud due duo dup dus dut eaa eac ead eae eao eap eas eat eau ec- eca ecc ecd ece eco ecs ect ecu ed- eda edc edd ede edo edp eds edt edu eea eec eed eee eeo eep ees eet eo- eoa eoc eod eoe eoo eop eos eot eou ep- epa epc epd epe epo epp eps ept epu es- esa esc esd ese eso esp ess est esu eta etc etd ete eto etp ets ett etu eu- eua euc eud eue eup eus eut oaa oac oad oae oao oap oas oat oau oc- oca occ ocd oco ocp ocs oct ocu oda odc odd ode odo odp ods odt odu oea oec oed oee oeo oep oes oet oo- ooa ooc ood ooo oop oos oot op- opa opc opd ope opo opp ops opt os- osa osc osd ose oso osp oss ost osu ot- ota otc otd ote oto otp ots ott otu ou- oua ouc oud oue ouo oup ous out p-p paa pac pad pae pao pap pas pat pau pca pcc pcd pce pco pcp pcs pct pcu pda pdc pdd pde pdo pdp pds pdt pdu pea pec ped pee peo pep pes pet peu poa poc pod poe poo pop pos pot pou ppa ppc ppd ppe ppo ppp pps ppt ppu ps- psa psc psd pse pso psp pss pst psu pt- pta ptc ptd pte pto ptp pts ptt ptu pua puc pud pue pup pus put puu saa sac sad sae sao sap sas sat sau sca scc scd sce sco scp scs sct scu sda sdc sdd sde sdo sdp sds sdt sdu se- sea sec sed see seo sep ses set seu soa soc sod soe soo sop sos sot sou spa spc spd spe spo spp sps spt spu ss- ssa ssc ssd sse sso ssp sss sst ssu sta stc std ste sto stp sts stt stu sua suc sud sue suo sup sus sut suu taa tac tad tae tao tap tas tat tau tca tcc tcd tce tco tcp tcs tct tcu tda tdc tdd tde tdo tdp tds tdt tdu te- tea tec ted tee teo tep tes tet teu to- toa toc tod toe too top tos tot tou tpa tpc tpd tpe tpo tpp tps tpt tpu tsa tsc tsd tse tso tsp tss tst tsu tta ttc ttd tte tto ttp tts ttt ttu tua tuc tud tue tuo tup tus tut tuu ua- uaa uac uad uae uao uap uas uat uau uca ucc ucd uce uco ucp ucs uct ucu uda udc udd ude udo udp uds udt udu uea uec ued uee uep ues uet uoa uoc uod uoe uoo uop uos uot up- upa upc upd upe upo upp ups upt upu usa usc usd use uso usp uss ust usu uta utc utd ute uto utp uts utt utu uua uuc uue uus uut uuu