a-a a-c a-t aaa aac aaf aak aam aan aao aar aat aau ac- aca acc acf ack acm acn aco acr act acu af- afa afc aff afk afm afn afo afr aft afu aka akc akk akm akn ako akr aku ama amc amf amk amm amn amo amr amt amu an- ana anc anf ank anm ann ano anr ant anu aoa aoc aof aok aom aon aoo aor aot aou ar- ara arc arf ark arm arn aro arr art aru at- ata atc atf atm atn ato atr att atu au- aua auc auf auk aum aun auo aur aut c-- caa cac caf cak cam can cao car cat cau cca ccc ccf cck ccm ccn cco ccr cct ccu cfa cfc cff cfk cfm cfn cfo cfr cft cfu cka ckc ckm cko ckt cma cmc cmf cmk cmm cmn cmo cmr cmt cmu cn- cna cnc cnf cnm cnn cno cnr cnt cnu co- coa coc cof cok com con coo cor cot cou cra crc crf crk crm crn cro crr crt cru cta ctc ctf ctk ctm ctn cto ctr ctt ctu cua cuc cuf cuk cum cun cuo cur cut cuu faa fac faf fak fam fan fao far fat fau fca fcc fcf fck fcm fcn fco fcr fct fcu ffa ffc fff ffk ffm ffn ffo ffr fft ffu fka fkc fkf fkk fkm fkt fma fmc fmf fmm fmn fmo fmr fmt fmu fna fnc fnf fnk fnm fnn fnr fnt fnu foa foc fof fok fom fon foo for fot fou fra frc frf frk frm frn fro frr frt fru fta ftc ftf ftk ftm ftn fto ftr ftt ftu fua fuf fuk fum fun fuo fur fut fuu k-t ka- kaa kac kaf kak kam kan kao kar kat kau kca kcc kck kcm kcn kcr kct kcu kfa kfc kff kfm kfo kfu kkc kkk kkm kkn kkr kkt kku kma kmc kmf kmk kmm kmo kmt kmu kn- kna knc knf knk knm knn kno knr knt knu koa koc kof kok kom kon koo kor kot kou kra krc krf krk krn kro krr krt kru kta ktc ktf ktk ktm ktn kto ktr ktt ktu kuc kuk kum kun kur kut kuu m-f m-o m-r maa mac maf mak mam man mao mar mat mau mc- mca mcc mcf mck mcm mcn mco mcr mct mcu mfa mfc mff mfm mfn mfo mfr mft mfu mka mkc mkk mkm mkn mko mkr mkt mku mma mmc mmf mmk mmm mmn mmo mmr mmt mmu mna mnc mnf mnk mnm mnn mno mnr mnt mnu moa moc mof mok mom mon moo mor mot mou mra mrc mrf mrk mrm mrn mro mrr mrt mru mta mtc mtf mtk mtm mtn mto mtr mtt mtu mua muc muf muk mum mun mur mut muu naa nac naf nak nam nan nao nar nat nau nca ncc ncf nck ncm ncn nco ncr nct ncu nfa nfc nff nfk nfn nfo nfr nft nfu nka nkc nkf nkk nkm nkn nko nkr nkt nku nma nmc nmk nmm nmn nmo nmr nmt nmu nna nnc nnf nnk nnm nnn nno nnt nnu no- noa noc nof nok nom non noo nor not nou nra nrc nrf nrk nrm nrn nro nrr nrt nru nta ntc ntf ntk ntm ntn nto ntr ntt ntu nua nuc nuk num nun nuo nur nut nuu oaa oac oaf oak oam oan oao oar oat oau oc- oca occ ocf ock ocm ocn oco ocr oct ocu of- ofa ofc off ofm ofn ofo ofr oft ofu oka okc okk oko okr oku om- oma omc omf omm omn omo omr omt omu on- ona onc onf onk onn ono onr ont onu oo- ooa ooc oof ook oom oon ooo oor oot or- ora orc orf ork orm orn oro orr ort oru ot- ota otc otf otk otm otn oto otr ott otu ou- oua ouc ouf ouk oum oun ouo our out ra- raa rac raf rak ram ran rao rar rat rau rca rcc rcf rcm rcn rco rcr rct rcu rfa rfc rff rfk rfm rfn rfo rfr rft rfu rkc rkf rkk rkm rko rkt rku rma rmc rmf rmm rmn rmo rmr rmt rna rnc rnm rnn rno rnr rnt rnu roa roc rof rok rom ron roo ror rot rou rra rrc rrf rrk rrm rrn rrr rrt rru rta rtc rtf rtk rtm rtn rto rtr rtt rtu rua ruc ruf ruk rum run ruo rur rut ruu taa tac taf tak tam tan tao tar tat tau tca tcc tcf tck tcm tcn tco tcr tct tcu tfa tfc tff tfk tfm tfn tfo tfr tft tfu tka tkc tkk tkm tko tkr tkt tma tmc tmf tmk tmm tmn tmo tmr tmt tmu tna tnc tnf tnk tnm tnn tno tnr tnt to- toa toc tof tok tom ton too tor tot tou tra trc trf trk trm trn tro trr trt tru tta ttc ttf ttk ttm ttn tto ttr ttt ttu tua tuc tuf tuk tum tun tuo tur tut tuu ua- uaa uac uaf uak uam uan uao uar uat uau uca ucc ucf uck ucm ucn uco ucr uct ucu ufa ufc uff ufm ufn ufo ufr uft ufu uka ukc ukf ukk ukn ukr uku um- uma umc umf umm umn umo umr umt umu un- una unc unf unk unm unn uno unr unt unu uoa uoc uok uom uon uoo uor uot ur- ura urc urf urk urm urn uro urr urt uru uta utc utf utk utm utn uto utr utt utu uua uuc uum uun uur uut uuu