a-a a-c a-t aaa aac aad aar aat aau aay ac- aca acc acd acr act acu acy ad- ada adc add adr adt adu ady ar- ara arc ard arr art aru ary at- ata atc atd atr att atu au- aua auc aud aur aut ay- aya ayc ayd ayr ayt ayu c-- caa cac cad car cat cau cay cca ccc ccd ccr cct ccu cda cdc cdd cdr cdt cdu cdy cra crc crd crr crt cru cry cta ctc ctd ctr ctt ctu cty cua cuc cud cur cut cuu cuy cya cyc cyd cyr cyt daa dac dad dar dat dau day dca dcc dcd dcr dct dcu dda ddc ddd ddr ddt ddu ddy dra drc drd drr drt dru dry dta dtc dtd dtr dtt dtu dty dua duc dud dur dut duy dy- dya dyc dyd dyr dyu dyy ra- raa rac rad rar rat rau ray rca rcc rcd rcr rct rcu rda rdc rdd rdr rdt rdu rdy rra rrc rrd rrr rrt rru rta rtc rtd rtr rtt rtu rty rua ruc rud rur rut ruu ruy ry- rya ryc ryd ryr ryu ryy taa tac tad tar tat tau tay tca tcc tcd tcr tct tcu tda tdc tdd tdr tdt tdu tdy tra trc trd trr trt tru try tta ttc ttd ttr ttt ttu tty tua tuc tud tur tut tuu tuy tya tyc tyd tyr tyt ua- uaa uac uad uar uat uau uay uca ucc ucd ucr uct ucu uda udc udd udr udt udu ur- ura urc urd urr urt uru ury uta utc utd utr utt utu uty uua uuc uur uut uuu uyc uyu yaa yac yad yar yat yau yay yca ycc ycd ycu ycy yda ydt ydy yra yrc yrt yru yta ytc ytd ytr ytt ytu yua yud yur yut yuu yuy yyc yyt yyu yyy