-up a-a a-b a-t aaa aab aad aao aap aas aat aau ab- aba abb abd abo abp abs abt abu ad- ada adb add ado adp ads adt adu aoa aob aod aoo aop aos aot aou ap- apa apb apd apo app aps apt apu as- asa asb asd aso asp ass ast asu at- ata atb atd ato atp ats att atu au- aua aub aud auo aup aus aut b-p b-u baa bab bad bao bap bas bat bau bba bbb bbd bbo bbp bbs bbt bbu bda bdb bdd bdo bdp bds bdt bdu boa bob bod boo bop bos bot bou bpa bpb bpd bpo bpp bps bpt bpu bsa bsb bsd bso bsp bss bst bsu bta btb btd bto btp bts btt btu bua bub bud buo bup bus but buu daa dab dad dao dap das dat dau dba dbb dbd dbo dbp dbs dbt dbu dda ddb ddd ddo ddp dds ddt ddu doa dob dod doo dop dos dot dou dpa dpb dpd dpo dpp dps dpt dpu dsa dsb dsd dso dsp dss dst dsu dta dtb dtd dto dtp dts dtt dtu dua dub dud duo dup dus dut oaa oab oad oao oap oas oat oau ob- oba obb obd obo obp obs obt obu oda odb odd odo odp ods odt odu oo- ooa oob ood ooo oop oos oot op- opa opb opd opo opp ops opt os- osa osb osd oso osp oss ost osu ot- ota otb otd oto otp ots ott otu ou- oua oud ouo oup ous out p-p paa pab pad pao pap pas pat pau pba pbb pbd pbo pbp pbs pbt pbu pda pdb pdd pdo pdp pds pdt pdu poa pob pod poo pop pos pot pou ppa ppb ppd ppo ppp pps ppt ppu ps- psa psb psd pso psp pss pst psu pt- pta ptb ptd pto ptp pts ptt ptu pua pub pud pup pus put puu saa sab sad sao sap sas sat sau sba sbb sbd sbo sbp sbs sbt sbu sda sdb sdd sdo sdp sds sdt sdu soa sob sod soo sop sos sot sou spa spb spd spo spp sps spt spu ss- ssa ssb ssd sso ssp sss sst ssu sta stb std sto stp sts stt stu sua sub sud suo sup sus sut suu taa tab tad tao tap tas tat tau tba tbb tbd tbo tbp tbs tbt tbu tda tdb tdd tdo tdp tds tdt tdu to- toa tob tod too top tos tot tou tpa tpb tpd tpo tpp tps tpt tpu tsa tsb tsd tso tsp tss tst tsu tta ttb ttd tto ttp tts ttt ttu tua tub tud tuo tup tus tut tuu ua- uaa uab uad uao uap uas uat uau uba ubb ubo ubp ubs ubt ubu uda udb udd udo udp uds udt udu uoa uob uod uoo uop uos uot up- upa upb upd upo upp ups upt upu usa usb usd uso usp uss ust usu uta utb utd uto utp uts utt utu uua uus uut uuu

-ous a-do aaaa aaab aaad aaap aaas aaba aabb aabd aabp aabt aada aads aadt aadu aaoo aapa aapo aaps aapt aasa aasd aass aast aasu aata aatt aaup aaus abaa abab abad abap abas abat abau abb- abba abbb abbo abbs abbt abda abdo abdu aboa abob abod aboo abos abot abou abpa abpd abpp abps abs- absa absd absp abss absu abta abts abtu abua abud abus abut adaa adab adad adao adap adas adat adba adda addd addo adds addu adob adod adoo ados adot adp- adps adsa adso adss adst adta adts adua adub aoba aopo aosd aosp aoss aotd aous aout apao apap apas apat apba apbs apda apdd apds apdu apo- apod apoo apop apos apot apou appa appd apps appt appu apsa apso apss apsu apta apts aptt apua apud apup apus asaa asab asad asao asap asas asat asau asba asbo asbu asda asdo asds asob asod asop asos asot asou aspa aspd aspo asps aspt assa assd asso assp asss asst assu asta astb asto astp asts asub asud asus at-t ataa atab atad atap atas atat atbs atdt atob atod atop atos atot atsb atst atta atto attp atts attu atua atub atus auaa audo aups ausa ausd aust ausu aut- auto auts baaa baad baas baat baba babb babo babs babu bada badb badd bado bads badu baos bapa bapp baps bapt bapu basa baso bass bast basu bata bato bats batt batu bau- baud bbad bbas bbau bbbb bbbs bbdd bbdo bdos bdsd boab boad boas boat boba bobb bobo bobs bobu boda bodb bodo bods bodu boob bood boop boos boot bopa bopp bops bosa boso boss bost bosu bota botb botd boto bots bott boua boud boup bous bout bpda bpot bpsa bpsu bsaa bsap bsas bsat bsbd bsod bsos bspp bssd bsts bsup btaa btbp btdt btob btps btss bttb btus buad buat buba bubb bubo bubs bubu buda budb budd budo buds budu bupa bups busa buss bust busu but- buta buto buts butt buus d-bo daab daad daap daas daau daba dabb dabo dabp dabs dabt dabu dada dado dads dadu daos daou dapa dapp daps dapu dasa dasb dasd dass dast data dato datp dats datt datu daub daud daus daut dbas dbos dbpd dbsa dbss dbtt dbus dddd ddot ddpo ddps ddss ddts ddub doab doap doas doat doba dobb dobs dobu dod- doda dodd dodo dods doob dood doop doos doot dopa dopo dopp dops dopt dosa doso doss dost dota dotd doto dots dott doub doud doup dous dout dpaa dpdt dpos dppa dpsd dpst dpsu dpts dsap dsba dsda dsdp dsoa dsos dsps dspt dssa dssp dsst dsto dsts dtaa dtap dtdp dtot dtss dttp duaa duab duad duas duat dub- duba dubb dubs dubu duda dudd dudo duds dudu duo- duos dupa dupo