a-a a-c a-t aaa aac aaf aag aam aao aar aat ac- aca acc acf acg acm aco acr act af- afa afc aff afg afm afo afr aft ag- aga agc agf agg agm ago agr agt ama amc amf amg amm amo amr amt aoa aoc aof aog aom aoo aor aot ar- ara arc arf arg arm aro arr art at- ata atc atf atg atm ato atr att c-- caa cac caf cag cam cao car cat cca ccc ccf ccg ccm cco ccr cct cfa cfc cff cfg cfm cfo cfr cft cga cgc cgg cgm cgo cgr cgt cma cmc cmf cmg cmm cmo cmr cmt co- coa coc cof cog com coo cor cot cra crc crf crg crm cro crr crt cta ctc ctf ctg ctm cto ctr ctt faa fac faf fag fam fao far fat fca fcc fcf fcg fcm fco fcr fct ffa ffc fff ffg ffm ffo ffr fft fga fgc fgf fgg fgm fgr fgt fma fmc fmf fmg fmm fmo fmr fmt foa foc fof fog fom foo for fot fra frc frf frg frm fro frr frt fta ftc ftf ftg ftm fto ftr ftt gaa gac gaf gag gam gao gar gat gca gcc gcf gcg gcm gco gcr gct gfa gfc gff gfm gfo gfr gft gga ggc ggg ggm ggo ggr ggt gma gmc gmf gmg gmm gmo gmr gmt goa goc gof gog gom goo gor got gra grc grf grg grm gro grr grt gta gtc gtf gtg gtm gto gtr gtt m-f m-o m-r maa mac maf mag mam mao mar mat mc- mca mcc mcf mcg mcm mco mcr mct mfa mfc mff mfg mfm mfo mfr mft mga mgc mgf mgm mgo mgr mgt mma mmc mmf mmg mmm mmo mmr mmt moa moc mof mog mom moo mor mot mra mrc mrf mrg mrm mro mrr mrt mta mtc mtf mtg mtm mto mtr mtt oaa oac oaf oag oam oao oar oat oc- oca occ ocf ocg ocm oco ocr oct of- ofa ofc off ofg ofm ofo ofr oft oga ogc ogf ogg ogo ogt om- oma omc omf omg omm omo omr omt oo- ooa ooc oof oog oom ooo oor oot or- ora orc orf org orm oro orr ort ot- ota otc otf otg otm oto otr ott ra- raa rac raf rag ram rao rar rat rca rcc rcf rcg rcm rco rcr rct rfa rfc rff rfg rfm rfo rfr rft rga rgc rgf rgg rgo rgr rgt rma rmc rmf rmg rmm rmo rmr rmt roa roc rof rog rom roo ror rot rra rrc rrf rrg rrm rrr rrt rta rtc rtf rtg rtm rto rtr rtt taa tac taf tag tam tao tar tat tca tcc tcf tcg tcm tco tcr tct tfa tfc tff tfg tfm tfo tfr tft tga tgc tgf tgg tgm tgo tgr tgt tma tmc tmf tmg tmm tmo tmr tmt to- toa toc tof tog tom too tor tot tra trc trf trg trm tro trr trt tta ttc ttf ttg ttm tto ttr ttt

aaaa aaac aaaf aaam aaar aaca aacc aacf aacm aaco aacr aact aafa aafc aaff aama aamc aamo aamr aaoo aara aarc aarm aaro aart aata aatc aatf aatt ac-t acaa acac acag acar acat acca accc accf accm acco acct acfc acfm acft acga acgr acma acmc acmf acmg acoa acog acom acor acot acr- acra acrc acrm acro acrr acta actc actf actg acto actt afaa afam afao afar afat afca afcc affa affc affo afft afgf afma afmc afoa afog afoo afor afr- afra afrc afrm afro afta aftc ag-o agac agag agam agao agar agat agca agcc agco agct agfa agga agma agmc agog agoo agot agra agro agta agtr amaa amac amag amam amar amat amca amcc amco amfm amfr amga amm- amma ammo amoc amof amog amoo amor amot amra amrc amro amta amtc amto aoca aogm aoma aomg aora aort aotc aotf arac araf arag aram arar arat arc- arca arcm arco arct arfa arfc arff arft arga argo arma armc armm armo armt aroa arom aroo aror arr- arra arrc arrg arro arrr arrt arta artc arto artr at-t ataa atac atar atat atca atcc atcf atco atcr atfc atgm atgo atm- atma atmo atoc atof atom ator atot atra atrc atrm atro atta atto attr caaa caac caaf caam caat cac- caca cacc cacm caco cacr cafa cafc caff caga cagg cago cagr cama camc camm camo camt caor cara carc carf carm caro carr cart cat- cata catc catf catm cato catt ccaa ccac ccaf ccag ccam ccar ccat ccca cccc cccf cccm ccfa ccfc ccff ccga ccgc ccgt ccma ccmc ccmm ccoc ccom ccra ccrc ccrf ccrg ccrt cctc cctt cfaa cfac cfam cfao cfar cfca cfcf cfcm cfco cffr cfgo cfma cfmg cfmo cfoa cfom cfor cfra cfrg cfrt cfta cftc cftr cgac cgcc cgcg cgfc cgmc cgro cmaa cmac cmcc cmmc cmoc cmot cmra cmrr cmta cmtc coag coat coca coco coct cofc coff coft cogo com- coma comc comm como comr coof coom coot cor- cora corc corf corg corm coro corr cort cota cotc coto cott crac craf crag cram crar crat crca crcc crcr crfc crmo croc crom croo cror crot crrt crtc crtf crtm ctag ctca ctcf ctfc ctfo ctgf ctma ctmo ctor ctot ctrc ctrm ctta faaa faac faam faca facc fact fafa fafc faff fafg fafo fagg fago fama famo fara farc farg farm faro farr fart fata fatc fatf fato fatt fcar fcat fcca fccf fcmr fcot fcra fcto ffar ffcc ffff ffrr fftf fmca fmcg fmga foaf foam foar foca foco fofo fogg fogo foma fomc fomo fomt foof foom foot for- fora forg form foro forr fort fota fotm foto fott frac frag fram frat frcc frfc frog from frot frta ft-c ftam ftfc gaar gafa gafc gaff gaft gaga gagg gago gam-