a-a a-b a-i a-t aaa aab aae aag aai aao aap aat ab- aba abb abe abg abi abo abp abt aea aeb aee aeg aei aeo aep aet ag- aga agb age agg agi ago agp agt ai- aia aib aie aig aii aio aip ait aoa aob aoe aog aoi aoo aop aot ap- apa apb ape apg api apo app apt at- ata atb ate atg ati ato atp att b-p baa bab bae bag bai bao bap bat bba bbb bbe bbg bbi bbo bbp bbt be- bea beb bee beg bei beo bep bet bga bgb bge bgg bgi bgo bgp bgt bi- bia bib bie big bii bio bip bit boa bob boe bog boi boo bop bot bpa bpb bpe bpg bpi bpo bpp bpt bta btb bte btg bti bto btp btt eaa eab eae eag eai eao eap eat eba ebb ebe ebg ebi ebo ebp ebt eea eeb eee eeg eeo eep eet ega egb ege egg egi ego egp egt eia eib eie eig eii eio eip eit eo- eoa eob eoe eog eoi eoo eop eot ep- epa epb epe epg epi epo epp ept eta etb ete etg eti eto etp ett g-p gaa gab gae gag gai gao gap gat gba gbe gbg gbi gbo gbp gbt ge- gea geb gee geg gei geo gep get gga ggb ggg ggi ggo ggp ggt gia gib gie gig gii gio gip git goa gob goe gog goi goo gop got gpa gpb gpe gpg gpi gpo gpp gpt gta gtb gte gtg gti gto gtp gtt ia- iaa iab iae iag iai iao iap iat iba ibb ibe ibg ibi ibo ibp ibt ie- iea iee ieg iei iep iet iga igb ige igg igi igo igp igt iia iib iie iii iio iip iit io- ioa iob ioe iog ioi ioo iop iot ipa ipb ipe ipg ipi ipo ipp ipt ita itb ite itg iti ito itp itt o-i oaa oab oae oag oai oao oap oat ob- oba obb obe obg obi obo obp obt oea oeb oee oeg oei oeo oep oet oga oge ogg ogi ogo ogp ogt oia oib oie oii oio oip oit oo- ooa oob oog ooi ooo oop oot op- opa opb ope opg opi opo opp opt ot- ota otb ote otg oti oto otp ott p-p paa pab pae pag pai pao pap pat pba pbb pbe pbg pbi pbo pbp pbt pea peb pee peg pei peo pep pet pga pgb pge pgg pgi pgo pgp pgt pia pib pie pig pii pio pip pit poa pob poe pog poi poo pop pot ppa ppb ppe ppg ppi ppo ppp ppt pt- pta ptb pte ptg pti pto ptp ptt taa tab tae tag tai tao tap tat tba tbb tbe tbg tbi tbo tbp tbt te- tea teb tee teg tei teo tep tet tga tgb tge tgg tgi tgo tgp tgt tia tib tie tig tii tio tip tit to- toa tob toe tog toi too top tot tpa tpb tpe tpg tpi tpo tpp tpt tta ttb tte ttg tti tto ttp ttt

a-be a-ii aaaa aaab aaae aaai aaap aaba aabb aabi aabp aabt aaea aaep aage aaib aaii aaoe aaoo aapa aapi aapo aapt aata aatt abaa abab abae abag abai abap abat abb- abba abbb abbe abbi abbo abbt abee abet abia abib abie abig abit aboa abob aboo abot abpa abpi abpp abta aeap aebi aega aeio aeit aeta aeto aett ag-o agag agai agao agap agat agba agbo agea agee agei agep aget agga agge aggi agia agib agie agig agii agio agip agit agob agog agoo agot agta agte aiai aiba aibo aiea aiee aiet aiga aigo aiia aiib aioi aipa aipe aipi aita aite aiti aitt aoba aopo apai apao apap apat apba apbg apea apeg apep apet apga api- apia apie apig apio apip apit apo- apoe apoo apop apot appa appt apta apte apti aptt at-t ataa atab atae atai atap atat atea atee atei ateo atep atgo atia atie atip atit atob atoe atoi atop atot atta atte atti atto attp ba-i baaa baat baba babb babe babi babo baga bage bagg bagi bago bagt baia baib baie baig baio bait bapa bape bapi bapp bapt bata bate bati bato batt bbbb bbeb bbet bbga beag beap beat beba bebb bebe bebi bebo beeb beeg beep beet bega begg begi bego beia beit beo- beot bepo beta bete beti beto bett bgia biao biap biat biba bibb bibe bibi bibo bieb biet biga bigb bige bigg bigo bigt bio- biog bioi biot bipa bipp bita bite bito bitt boab boag boai boat boba bobb bobe bobi bobo boea boee boeo boep boet boga boge bogg bogi bogo bogt boi- boie boii boit boob booe boog boop boot bopa bope bopp bota botb bote boti boto bott bpai bpea bpoe bpot bpti btaa btbp btie btob bttb eaba eaga eage eaop eapp eata eate eati ebba ebbo ebit eboe eboo ebpo eeea eeee eega eeta eete egaa egae egao egat egba egbe egea egee eggb egge eggi eggo eggp ego- egoi egot egpa egpb egpe egpi egpo egta egte eiao eiei eige eigg eipo eita eitb eiti eito eota eoto epaa epee epi- epia epie epip epit epot eppa eppo eppp epta epte etag etai etap etat etee etio etoe etta ette etti etto gaap gaba gabb gabe gabi gabo gabp gabt gaea gaga gage gagg gagi gago gaia gaie gaig gaip gait gapa gape gapi gapp gapt gata gate gati gato gatt gbag gbap gbbo geab geai geat geba gebe gebi geep geet gege gegg gego geia geie geig geit geo- geog gepa gepe geta getb gete getg geti geto gett ggbt gggg ggpo giaa giai giap giat giba gibb gibe giet giga gige gigg gigi gigo giog gioi giop gipa gipe gipi gipp gita gite gito goai goat goba gobe gobi