a-a a-i a-t aaa aaf aag aai aao aar aat aax af- afa aff afg afi afo afr aft afx ag- aga agf agg agi ago agr agt agx ai- aia aif aig aii aio air ait aix aoa aof aog aoi aoo aor aot aox ar- ara arf arg ari aro arr art arx at- ata atf atg ati ato atr att atx ax- axa axi axo axr axt axx faa faf fag fai fao far fat fax ffa fff ffg ffi ffo ffr fft ffx fga fgf fgg fgi fgr fgt fia fif fig fii fir fit fix foa fof fog foi foo for fot fox fra frf frg fri fro frr frt fta ftf ftg fti fto ftr ftt ftx fxg fxi fxr fxt fxx gaa gaf gag gai gao gar gat gfa gff gfi gfo gfr gft gfx gga ggg ggi ggo ggr ggt gia gif gig gii gio gir git goa gof gog goi goo gor got gox gra grf grg gri gro grr grt grx gta gtf gtg gti gto gtr gtt gtx gxa gxf gxt i-f ia- iaa iaf iag iai iao iar iat ifa iff ifg ifi ifo ifr ift ifx iga igf igg igi igo igr igt iia iif iii iio iir iit iix io- ioa iof iog ioi ioo ior iot ir- ira irf irg iri iro irr irt irx ita itf itg iti ito itt itx ixi o-i oaa oaf oag oai oao oar oat oax of- ofa off ofg ofi ofo ofr oft ofx oga ogf ogg ogi ogo ogt ogx oia oif oii oio oir oit oo- ooa oof oog ooi ooo oor oot oox or- ora orf org ori oro orr ort orx ot- ota otf otg oti oto otr ott ox- oxa oxf oxi oxo oxt oxx ra- raa raf rag rai rao rar rat rax rfa rff rfg rfi rfo rfr rft rga rgf rgg rgi rgo rgr rgt rgx ria rif rig rii rio rir rit rix roa rof rog roi roo ror rot rox rra rrf rrg rri rrr rrt rta rtf rtg rti rto rtr rtt rtx rxr t-x taa taf tag tai tao tar tat tax tfa tff tfg tfi tfo tfr tft tfx tga tgf tgg tgi tgo tgr tgt tia tif tig tii tio tir tit tix to- toa tof tog toi too tor tot tox tra trf trg tri tro trr trt trx tta ttf ttg tti tto ttr ttt ttx txf txi txt xaa xaf xag xar xat xfa xft xfx xgi xia xii xio xit xix xoa xof xog xoi xoo xor xot xox xrf xrt xrx xtf xti xtr xtx xxi xxo xxx

a-ii aaaa aaaf aaai aaar aafa aaff aafi aaii aaoo aara aari aaro aart aata aatf aatt afaa afao afar afat affa affi affo afft afgf afia afif afig afir afit afix afoa afog afoo afor afox afr- afra afri afro afta ag-o agag agai agao agar agat agfa agga aggi agia agig agii agio agir agit agog agoo agot agra agri agro agta agtr agxt aiai aiff aiga aigo aiia aiir aioi aira airi airo airt airx aita aitf aiti aitr aitt aixa aixi aora aort aotf araf arag arai arar arat arax arfa arff arft arga argi argo aria arif arig arii ario arit aroa aroi aroo aror arr- arra arrg arri arro arrr arrt arta arti arto artr artx at-t at-x ataa atai atar atat atax atgo atia atif atit atof atoi ator atot atra atri atro atrx atta atti atto attr axaf axar axat axfr axi- axia axo- axoa axof axto axxo faaa fafa faff fafg fafi fafo fagg fagi fago faio fair fait faix fara farg faro farr fart fata fatf fati fato fatt faxi ffar ffff ffii ffrr fftf fiaa fiaf fiar fiat fifa fiff fifi fifo fift figa figg figo fiii fior fira fita fiti fitt fixt fixx foaf foar fofo fogg fogi fogo foia foix foof foot for- fora forg fori foro forr fort fota foti foto fott foxx frag frat frax fria frig frio frit frog frot frta ftii gaar gafa gaff gafi gaft gaga gagg gagi gago gaia gaig gair gait gara garf garg gari garo garr gart gata gati gato gatr gatt gatx gffa gfoa gfor gfox ggfg gggg giaa giai giat giff gift giga gigg gigi gigo giog gioi gira girg giri giro girr girt gita gito goaf goai goar goat goff gofr goga gogi gogo goif goit goof goog gooi goor goot gora gorf gorg gori goro gorr gort gota goti goto gott graf grai grat grfa gria grif grig grit grof grog groi groo gror grot grrr gtaa gtfo gtta i-go iaaa iaai iaat iaff iago iaia iara iart iata iati ifaa ifao ifar ifat ifit ifor ifra ifrf ifri ifta ifto igar igfa igga igia igoo igor igot igra igri iifa iiii iiio iiit iioi iioo iira iita iitr iitt iogt ioii ioio ioit ioof iooi iooo iora iorg iori iota iotf ioto iraf irai irao irar iri- iria irig irio irix irra irri irta irtf irti itaa itaf itai itar itat itfa itgo itia itif itof itoi itoo itor itra itrf itri itta ittf itto ixia ixxi oafo oara off- offa offo offr ofgo ofit ofor ofra ofta ogai ogar ogfr oggi ogoa ogog ogoi ogra ogri ogro oigo oiii oira oirt oita oiti ooaa ooff ooia oooo oora oort orai orao orar orat orff orfi orga orgo ori- oria orif orig orio orit orix oro- orof oror orot orra orri orro orta orto otar otif otit oto- otof otog otoo otor otra otro otta otti otto oxa- oxi- oxia oxo- oxof oxox oxxo raaf raag raat rafa raff rafi raft raga ragg ragi rago raia raif raig raii rair rait raix rara rarf rari raro rata ratf rati rato ratt raxa raxi rgit rgtr riaa riai riat rifa riff rift riga rigg rigi rigo riia riif riot riri rita riti rito ritt rixo roaf