-ic a-a a-c a-i a-t aaa aac aae aaf aag aai aao aat ac- aca acc ace acf acg aci aco act aea aec aee aef aeg aei aeo aet af- afa afc afe aff afg afi afo aft ag- aga agc age agf agg agi ago agt ai- aia aic aie aif aig aii aio ait aoa aoc aoe aof aog aoi aoo aot at- ata atc ate atf atg ati ato att c-- caa cac cae caf cag cai cao cat cca ccc cce ccf ccg cci cco cct ce- cea cec cee cef ceg cei ceo cet cfa cfc cfe cff cfg cfi cfo cft cga cgc cge cgg cgi cgo cgt ci- cia cic cie cif cig cii cio cit co- coa coc coe cof cog coi coo cot cta ctc cte ctf ctg cti cto ctt eaa eac eae eaf eag eai eao eat ec- eca ecc ece ecf ecg eci eco ect eea eec eee eef eeg eeo eet ef- efa efc efe eff efg efi efo eft ega egc ege egf egg egi ego egt eia eic eie eif eig eii eio eit eo- eoa eoc eoe eof eog eoi eoo eot eta etc ete etf etg eti eto ett faa fac fae faf fag fai fao fat fca fcc fce fcf fcg fci fco fct fea fec fee fef feg fei feo fet ffa ffc ffe fff ffg ffi ffo fft fga fgc fge fgf fgg fgi fgt fia fic fie fif fig fii fit foa foc foe fof fog foi foo fot fta ftc fte ftf ftg fti fto ftt gaa gac gae gaf gag gai gao gat gca gcc gce gcf gcg gci gco gct ge- gea gec gee gef geg gei geo get gfa gfc gfe gff gfi gfo gft gga ggc ggg ggi ggo ggt gia gic gie gif gig gii gio git goa goc goe gof gog goi goo got gta gtc gte gtf gtg gti gto gtt i-f ia- iaa iac iae iaf iag iai iao iat ica icc ice icf icg ici ico ict ie- iea iec iee ief ieg iei iet ifa ifc ife iff ifg ifi ifo ift iga igc ige igf igg igi igo igt iia iic iie iif iii iio iit io- ioa ioc ioe iof iog ioi ioo iot ita itc ite itf itg iti ito itt o-i oaa oac oae oaf oag oai oao oat oc- oca occ ocf ocg oci oco oct oea oec oee oef oeg oei oeo oet of- ofa ofc ofe off ofg ofi ofo oft oga ogc oge ogf ogg ogi ogo ogt oia oic oie oif oii oio oit oo- ooa ooc oof oog ooi ooo oot ot- ota otc ote otf otg oti oto ott taa tac tae taf tag tai tao tat tca tcc tce tcf tcg tci tco tct te- tea tec tee tef teg tei teo tet tfa tfc tfe tff tfg tfi tfo tft tga tgc tge tgf tgg tgi tgo tgt tia tic tie tif tig tii tio tit to- toa toc toe tof tog toi too tot tta ttc tte ttf ttg tti tto ttt

a-ii aaaa aaac aaae aaaf aaai aaca aacc aace aacf aaci aaco aact aaea aaec aafa aafc aaff aafi aage aaic aaii aaoe aaoo aata aatc aatf aatt ac-t acaa acac acae acag acai acat acca accc acce accf acci acco acct ace- acea acec acet acfc acfe acfi acft acga acgi aci- acia acic acie acif acoa acoe acog acot acta actc acte actf actg acti acto actt aeac aeaf aeci aect aega aeio aeit aeta aetc aetf aeto aett afaa afao afat afca afcc afci afee afet affa affc affi affo afft afgf afia afif afig afit afoa afoe afog afoo afta aftc afte ag-o agac agag agai agao agat agca agcc agce agco agct agea agee agei aget agfa agga agge aggi agia agic agie agig agii agio agit agog agoo agot agta agte aiai aica aicc aice aicf aiea aiee aiet aiff aiga aigo aiia aiic aioc aioi aita aite aitf aiti aitt aoca aoce aotc aotf at-t ataa atac atae atai atat atca atcc atcf atco atea atec atee atef atei ateo atfc atfe atgo atia atic atie atif atit atoc atoe atof atoi atot atta atte atti atto caaa caac caaf caat cac- caca cacc cace caci caco caec caei cafa cafc cafe caff caga cage cagg cagi cago caia caic caio cait caoi cat- cata catc cate catf cati cato catt ccaa ccac ccaf ccag ccai ccat ccca cccc cccf ccci ccee ccfa ccfc ccff ccfi ccga ccgc ccgt ccic ccii ccoc cctc cctt ceac ceat cec- ceca cece ceci ceco cect ceec cef- cefa cefc cege cego cet- ceta cete ceti ceto cfaa cfac cfae cfao cfca cfcf cfco cfgo cfia cfit cfoa cfta cftc cfte cgac cgcc cgcg cgfc ciaa ciao ciat cica cicc cici cico cict ciee cifa cife ciff cifg ciga cigi ciia ciii ciit cita cite citf citg citi cito citt coag coai coat coca coce coco coct cofc cofe coff cofi coft cogi cogo coia coif coit coof coot cota cotc cote coti coto cott ctae ctag ctca ctcf ctec ctfc ctfo ctge ctgf ctia ctic ctot ctta eaaf eaca eacc eaec eaga eage eaif eata eate eati ecaa ecac ecai ecao ecat ecca eccc ecce ecci ecco ecct ecef ecfa ecfc ecig ecit eco- ecog ecot ect- ecta ectc ectf ecto eeca eeea eeee eefa eefe eega eeoc eeta eetc eete ef-g efca efco efeo efet effa effi efic efit eft- efta egaa egae egao egat egcc egcg egea egec egee egge eggi eggo ego- egoi egot egta egte eiao eica eico eiec eiei eige eigg eita eitc eiti eito eota eotc eoto etag etai etat etcc etco etec etee etfa etfc etfe etic etio etoe etta ette etti etto faaa faac faca facc face fact fafa fafc fafe faff fafg fafi fafo fage fagg fagi fago