-up a-a a-b a-c a-t aaa aab aac aad aae aap aas aat aau ab- aba abb abc abd abe abp abs abt abu ac- aca acb acc acd ace acp acs act acu ad- ada adb adc add ade adp ads adt adu aea aeb aec aed aee aep aes aet aeu ap- apa apb apc apd ape app aps apt apu as- asa asb asc asd ase asp ass ast asu at- ata atb atc atd ate atp ats att atu au- aua aub auc aud aue aup aus aut b-p b-u baa bab bac bad bae bap bas bat bau bba bbb bbc bbd bbe bbp bbs bbt bbu bca bcb bcc bcd bce bcp bcs bct bcu bda bdb bdc bdd bde bdp bds bdt bdu be- bea beb bec bed bee bep bes bet beu bpa bpb bpc bpd bpe bpp bps bpt bpu bsa bsb bsc bsd bse bsp bss bst bsu bta btb btc btd bte btp bts btt btu bua bub buc bud bue bup bus but buu c-- caa cab cac cad cae cap cas cat cau cba cbb cbc cbd cbe cbp cbs cbt cbu cca ccb ccc ccd cce ccp ccs cct ccu cda cdb cdc cdd cde cdp cds cdt cdu ce- cea ceb cec ced cee cep ces cet ceu cpa cpb cpc cpd cpe cpp cps cpt cpu csa csb csc csd cse csp css cst csu cta ctb ctc ctd cte ctp cts ctt ctu cua cub cuc cud cue cup cus cut cuu daa dab dac dad dae dap das dat dau dba dbb dbc dbd dbe dbp dbs dbt dbu dca dcb dcc dcd dce dcp dcs dct dcu dda ddb ddc ddd dde ddp dds ddt ddu de- dea deb dec ded dee dep des det deu dpa dpb dpc dpd dpe dpp dps dpt dpu dsa dsb dsc dsd dse dsp dss dst dsu dta dtb dtc dtd dte dtp dts dtt dtu dua dub duc dud due dup dus dut eaa eab eac ead eae eap eas eat eau eba ebb ebc ebd ebe ebp ebs ebt ebu ec- eca ecb ecc ecd ece ecs ect ecu ed- eda edb edc edd ede edp eds edt edu eea eeb eec eed eee eep ees eet ep- epa epb epc epd epe epp eps ept epu es- esa esb esc esd ese esp ess est esu eta etb etc etd ete etp ets ett etu eu- eua eub euc eud eue eup eus eut p-p paa pab pac pad pae pap pas pat pau pba pbb pbc pbd pbe pbp pbs pbt pbu pca pcb pcc pcd pce pcp pcs pct pcu pda pdb pdc pdd pde pdp pds pdt pdu pea peb pec ped pee pep pes pet peu ppa ppb ppc ppd ppe ppp pps ppt ppu ps- psa psb psc psd pse psp pss pst psu pt- pta ptb ptc ptd pte ptp pts ptt ptu pua pub puc pud pue pup pus put puu saa sab sac sad sae sap sas sat sau sba sbb sbc sbd sbe sbp sbs sbt sbu sca scb scc scd sce scp scs sct scu sda sdb sdc sdd sde sdp sds sdt sdu se- sea seb sec sed see sep ses set seu spa spb spc spd spe spp sps spt spu ss- ssa ssb ssc ssd sse ssp sss sst ssu sta stb stc std ste stp sts stt stu sua sub suc sud sue sup sus sut suu taa tab tac tad tae tap tas tat tau tba tbb tbc tbd tbe tbp tbs tbt tbu tca tcb tcc tcd tce tcp tcs tct tcu tda tdb tdc tdd tde tdp tds tdt tdu te- tea teb tec ted tee tep tes tet teu tpa tpb tpc tpd tpe tpp tps tpt tpu tsa tsb tsc tsd tse tsp tss tst tsu tta ttb ttc ttd tte ttp tts ttt ttu tua tub tuc tud tue tup tus tut tuu ua- uaa uab uac uad uae uap uas uat uau uba ubb ubc ube ubp ubs ubt ubu uca ucb ucc ucd uce ucp ucs uct ucu uda udb udc udd ude udp uds udt udu uea ueb uec ued uee uep ues uet up- upa upb upc upd upe upp ups upt upu usa usb usc usd use usp uss ust usu uta utb utc utd ute utp uts utt utu uua uuc uue uus uut uuu

-ase a-be aaaa aaab aaac aaad aaae aaap aaas aaba aabb aabc aabd aabp aabt aaca aacb aacc aacd aace aacp aacs aact aacu aada aadc aade aads aadt aadu aaea aaec aaep aaes aapa aapc aaps aapt aasa aasc aasd aase aass aast aasu aata aatc aatt aaup aaus abaa abab abac abad abae abap abas abat abau abb- abba abbb abbe abbs abbt abca abcb abcc abcd abcp abcs abct abda abdu abec abed abee abes abet abpa abpc abpd abpp abps abs- absa absd abse absp abss absu abta abts abtu abua abud abue abus abut ac-t acaa acab acac acad acae acap acas acat acba acca accc accd acce accp accs acct accu acda acdb acdc acde acdp acds acdt ace- acea acec aced aces acet acpa acpd acpe acps acpt acpu acsa acsc acsd acse acss acst acta actc acte acts actt actu acu- acue acup acus acut adaa adab adac adad adae adap adas adat adba adbc adcc adcs adda addc addd adde adds addu adea adeb adee ades adet adp- adps adsa adss adst adta adts adua adub adue aeac aeap aeas aebs aecb aect aede aedt aesc aesd aess aest aeta aetc aett apac apap apas apat apba apbs apca apcb apcc apcd apcs apda apdd apds apdu apea apec aped apep apes apet apeu appa appc appd apps appt appu apsa apse apss apsu apta aptc apte apts aptt apua apuc apud apup apus asaa asab asac asad asae asap asas