a-a a-c a-t aaa aac aaf aar aat aau aay ac- aca acc acf acr act acu acy af- afa afc aff afr aft afu afy ar- ara arc arf arr art aru ary at- ata atc atf atr att atu au- aua auc auf aur aut ay- aya ayc ayf ayr ayt ayu c-- caa cac caf car cat cau cay cca ccc ccf ccr cct ccu cfa cfc cff cfr cft cfu cra crc crf crr crt cru cry cta ctc ctf ctr ctt ctu cty cua cuc cuf cur cut cuu cuy cya cyc cyf cyr cyt faa fac faf far fat fau fay fca fcc fcf fcr fct fcu fcy ffa ffc fff ffr fft ffu ffy fra frc frf frr frt fru fry fta ftc ftf ftr ftt ftu fty fua fuf fur fut fuu fy- fya fyc ra- raa rac raf rar rat rau ray rca rcc rcf rcr rct rcu rfa rfc rff rfr rft rfu rra rrc rrf rrr rrt rru rta rtc rtf rtr rtt rtu rty rua ruc ruf rur rut ruu ruy ry- rya ryc ryf ryr ryu ryy taa tac taf tar tat tau tay tca tcc tcf tcr tct tcu tfa tfc tff tfr tft tfu tra trc trf trr trt tru try tta ttc ttf ttr ttt ttu tty tua tuc tuf tur tut tuu tuy tya tyc tyf tyr tyt ua- uaa uac uaf uar uat uau uay uca ucc ucf ucr uct ucu ufa ufc uff ufr uft ufu ur- ura urc urf urr urt uru ury uta utc utf utr utt utu uty uua uuc uur uut uuu uyc uyu yaa yac yaf yar yat yau yay yca ycc ycf ycu ycy yfa yfc yff yfr yft yfu yra yrc yrf yrt yru yta ytc ytf ytr ytt ytu yua yur yut yuu yuy yyc yyf yyt yyu yyy