a-a a-c a-t aaa aac aaf aao aar aat aau aav ac- aca acc acf aco acr act acu acv af- afa afc aff afo afr aft afu afv aoa aoc aof aoo aor aot aou aov ar- ara arc arf aro arr art aru arv at- ata atc atf ato atr att atu atv au- aua auc auf auo aur aut auv av- ava avc avf avo avr avt avu c-- caa cac caf cao car cat cau cav cca ccc ccf cco ccr cct ccu ccv cfa cfc cff cfo cfr cft cfu cfv co- coa coc cof coo cor cot cou cov cra crc crf cro crr crt cru crv cta ctc ctf cto ctr ctt ctu ctv cua cuc cuf cuo cur cut cuu cuv cva cvc cvf cvo cvr cvt cvu cvv faa fac faf fao far fat fau fav fca fcc fcf fco fcr fct fcu fcv ffa ffc fff ffo ffr fft ffu ffv foa foc fof foo for fot fou fra frc frf fro frr frt fru fta ftc ftf fto ftr ftt ftu ftv fua fuf fuo fur fut fuu fuv fva fvc fvt oaa oac oaf oao oar oat oau oav oc- oca occ ocf oco ocr oct ocu ocv of- ofa ofc off ofo ofr oft ofu ofv oo- ooa ooc oof ooo oor oot oov or- ora orc orf oro orr ort oru orv ot- ota otc otf oto otr ott otu otv ou- oua ouc ouf ouo our out ov- ova ovc ovf ovo ovv ra- raa rac raf rao rar rat rau rav rca rcc rcf rco rcr rct rcu rcv rfa rfc rff rfo rfr rft rfu rfv roa roc rof roo ror rot rou rov rra rrc rrf rrr rrt rru rta rtc rtf rto rtr rtt rtu rtv rua ruc ruf ruo rur rut ruu ruv rva rvc rvf rvo rvr rvt rvu rvv taa tac taf tao tar tat tau tav tca tcc tcf tco tcr tct tcu tcv tfa tfc tff tfo tfr tft tfu to- toa toc tof too tor tot tou tov tra trc trf tro trr trt tru trv tta ttc ttf tto ttr ttt ttu ttv tua tuc tuf tuo tur tut tuu tuv tva tvc tvf tvo tvr tvt tvu ua- uaa uac uaf uao uar uat uau uav uca ucc ucf uco ucr uct ucu ucv ufa ufc uff ufo ufr uft ufu ufv uoa uoc uoo uor uot ur- ura urc urf uro urr urt uru uta utc utf uto utr utt utu utv uua uuc uur uut uuu uva uvc uvf uvo uvu uvv v-a vaa vac vao var vat vau vav vca vcc vcf vco vcr vct vcu vfa vfc vff vfr vft vfu vfv voa voc vof voo vor vot vou vov vra vrc vrf vrr vrt vru vta vtc vto vtr vtt vtu vtv vur vut vuv vva vvc vvo vvr vvt vvv

-vac a-fu aaaa aaac aaaf aaar aaav aaca aacc aacf aaco aacr aact aacu aacv aafa aafc aaff aaoo aara aarc aaro aart aaru aata aatc aatf aatt aava ac-t acaa acac acar acat acca accc accf acco acct accu acfc acft acoa acor acot acou acr- acra acrc acro acrr acrv acta actc actf acto actt actu actv acu- acuf acuo acur acut acvv afaa afao afar afat afca afcc afcu affa affc affo afft afoa afoo afor afr- afra afrc afro afru afta aftc afua aoca aora aort aotc aotf aouf aout arac araf arar arat arau arc- arca arco arct arfa arfc arff arft arfu aroa aroo aror arr- arra arrc arro arrr arrt arru arta artc arto artr artv arua arut arva arvo at-t ataa atac atar atat atca atcc atcf atco atcr atfc atoc atof ator atot atra atrc atro atru atta atto attr attu atua atuc atur auaa auca auct aufc aur- aura auro aut- auto avao avar avat avcc avco avor avot avou avra avro avur avva avvo caaa caac caaf caat cac- caca cacc caco cacr cafa cafc caff cafu caor cara carc carf caro carr cart cat- cata catc catf cato catt catu catv cauc cauf cauo caut cava cavo cavu ccaa ccac ccaf ccar ccat ccca cccc cccf cccu cccv ccfa ccfc ccff ccoc ccra ccrc ccrf ccrt cctc cctt cctv ccuc ccut ccvo cfaa cfac cfao cfar cfav cfca cfcf cfco cffr cfoa cfor cfra cfrt cfta cftc cftr coat coca coco coct cocu cofc coff coft coof coot cor- cora corc corf coro corr cort cota cotc coto cott cotu coua cour cout cova covo crac craf crar crat crau crca crcc crcr crfc croc croo cror crot crrt crtc crtf crtv crut ctca ctcf ctfc ctfo ctor ctot ctrc ctta ctvo ctvt cuau cuca cucc cufa cufc cuff cufo cura curf curo curr curt cut- cuta cutc cuto cutt cutv cvac cvar cvca cvcc cvfr cvra cvrr faaa faac faca facc fact fafa fafc faff fafo fara farc faro farr fart faru fata fatc fatf fato fatt faur faut fava favc fcar fcat fcca fccf fcot fcra fcto ffar ffcc ffff ffrr fftf foaf foar foca foco fofo foof foot for- fora foro forr fort fota foto fott foua four fout fr-v frac frat frau frcc frfc frot frou frta frvt ft-c ftfc ftuc fuar fuat fuc- fuca fuct fufc fuff fufu fuor fur- fura furo furr furt futa futo futu oaau oafc oafo oara ocac ocat occa occc occt ocfa ocra ocro ocrr oct- octa octo ocur ofcr off- offa offc offo offr offu ofor ofra ofta ooaa oocr ooff oooo oora oort orac orao orar orat orav orca orco orff orfu oro- orof oror orot orra orro orta ortc orto orvr otac otar otfc oto- otof otoo otor otov otra otro otta otto ottu otur ouac ouat oucc oufc ouff our- oura ouro ourt out- outa outo ouu- ovar ovo- ovoo ovot ovra raaf raat rac- raca racc raco ract racu racv