-up a-a a-b a-i a-t aaa aab aae aai aao aap aat aau ab- aba abb abe abi abo abp abt abu aea aeb aee aei aeo aep aet aeu ai- aia aib aie aii aio aip ait aiu aoa aob aoe aoi aoo aop aot aou ap- apa apb ape api apo app apt apu at- ata atb ate ati ato atp att atu au- aua aub aue aui auo aup aut b-p b-u baa bab bae bai bao bap bat bau bba bbb bbe bbi bbo bbp bbt bbu be- bea beb bee bei beo bep bet beu bi- bia bib bie bii bio bip bit biu boa bob boe boi boo bop bot bou bpa bpb bpe bpi bpo bpp bpt bpu bta btb bte bti bto btp btt btu bua bub bue bui buo bup but buu eaa eab eae eai eao eap eat eau eba ebb ebe ebi ebo ebp ebt ebu eea eeb eee eeo eep eet eia eib eie eii eio eip eit eiu eo- eoa eob eoe eoi eoo eop eot eou ep- epa epb epe epi epo epp ept epu eta etb ete eti eto etp ett etu eu- eua eub eue eui eup eut ia- iaa iab iae iai iao iap iat iau iba ibb ibe ibi ibo ibp ibt ibu ie- iea iee iei iep iet iia iib iie iii iio iip iit iiu io- ioa iob ioe ioi ioo iop iot iou ipa ipb ipe ipi ipo ipp ipt ipu ita itb ite iti ito itp itt itu iu- iua iub iue iui iup iut o-i oaa oab oae oai oao oap oat oau ob- oba obb obe obi obo obp obt obu oea oeb oee oei oeo oep oet oia oib oie oii oio oip oit oiu oo- ooa oob ooi ooo oop oot op- opa opb ope opi opo opp opt ot- ota otb ote oti oto otp ott otu ou- oua oue oui ouo oup out p-p paa pab pae pai pao pap pat pau pba pbb pbe pbi pbo pbp pbt pbu pea peb pee pei peo pep pet peu pia pib pie pii pio pip pit piu poa pob poe poi poo pop pot pou ppa ppb ppe ppi ppo ppp ppt ppu pt- pta ptb pte pti pto ptp ptt ptu pua pub pue pui pup put puu taa tab tae tai tao tap tat tau tba tbb tbe tbi tbo tbp tbt tbu te- tea teb tee tei teo tep tet teu tia tib tie tii tio tip tit tiu to- toa tob toe toi too top tot tou tpa tpb tpe tpi tpo tpp tpt tpu tta ttb tte tti tto ttp ttt ttu tua tub tue tui tuo tup tut tuu ua- uaa uab uae uai uao uap uat uau uba ubb ube ubi ubo ubp ubt ubu uea ueb uee uei uep uet uia uib uie uii uio uip uit uiu uoa uob uoe uoo uop uot up- upa upb upe upi upo upp upt upu uta utb ute uti uto utp utt utu uua uue uut uuu

a-be a-ii aaaa aaab aaae aaai aaap aaba aabb aabi aabp aabt aaea aaep aaib aaii aaoe aaoo aapa aapi aapo aapt aata aatt aaup abaa abab abae abai abap abat abau abb- abba abbb abbe abbi abbo abbt abee abet abia abib abie abit abiu aboa abob aboo abot abou abpa abpi abpp abta abtu abua abue abut aeap aebi aeio aeit aeta aeto aett aiai aiba aibo aiea aiee aiet aiia aiib aioi aipa aipe aipi aita aite aiti aitt aitu aiui aoba aoeu aopo aout apai apao apap apat apba apea apep apet apeu api- apia apie apio apip apit apo- apoe apoo apop apot apou appa appt appu apta apte apti aptt apua apup at-t ataa atab atae atai atap atat atea atee atei ateo atep atia atie atip atit atiu atob atoe atoi atop atot atta atte atti atto attp attu atua atub auaa aube aut- aute auto ba-i baaa baat baba babb babe babi babo babu baia baib baie baio bait bapa bape bapi bapp bapt bapu bata bate bati bato batt batu bau- bbau bbbb bbeb bbet beap beat beau beba bebb bebe bebi bebo beeb beep beet beia beit beo- beot bepo beta bete beti beto bett betu biao biap biat biba bibb bibe bibi bibo bieb biet bieu bio- bioi biot biou bipa bipp bipu bita bite bito bitt bitu boab boai boat boba bobb bobe bobi bobo bobu boea boee boeo boep boet boi- boie boii boit boiu boob booe boop boot bopa bope bopp bota botb bote boti boto bott boua boue boup bout bpai bpea bpoe bpot bpti btaa btbp btie btob bttb buat buba bubb bube bubi bubo bubu buea bueu buie buit buiu bupa but- buta bute buti buto butt eaba eaiu eaop eapp eata eate eati ebba ebbo ebit eboe eboo ebpo eeea eeee eeta eete eetu eiao eiei eiou eipo eita eitb eiti eito eota eoto epaa epee epi- epia epie epip epit epot eppa eppo eppp epta epte epub etai etap etat etee etio etoe etta ette etti etto ettu etua etui euba eubi euoi i-be iaaa iaai iaap iaat iaba iaea iaep iaia iapa iapp iapt iapu iata iate iati ibat ibea ibet ibia ibie ibot ibtb ieat ieet ieie ieio iepa ieta iett iiie iiii iiio iiit iioi iioo iiop iipa iita iitt ioba iobi ioee ioii ioio ioit iooi iooo iota iote ioto ipat ipba ipea ipet ipie ipoe ipop ippa ippo ipta ipto iput itaa itai itap itat itbe itea itep itet itia itie itoi itoo itou itpa itta itto itup iuiu iupa iupp o-eo oaau oapi oate obai obba obbo obea obet obia obie obit oboe oboi obot oepa oeta oeti oiba oiii oita oiti ooaa ooba oobe oobi ooia oooo ootb ootp opap opei opep opet opia opie opii opio opit opo- oppa oppi oppo opti opto