a-a a-c a-t aaa aac aad aan aao aap aar aat aay ac- aca acc acd acn aco acp acr act acy ad- ada adc add adn ado adp adr adt ady an- ana anc and ann ano anp anr ant any aoa aoc aod aon aoo aop aor aot ap- apa apc apd apn apo app apr apt apy ar- ara arc ard arn aro arp arr art ary at- ata atc atd atn ato atp atr att ay- aya ayc ayd ayn ayo ayp ayr ayt c-- caa cac cad can cao cap car cat cay cca ccc ccd ccn cco ccp ccr cct cda cdc cdd cdn cdo cdp cdr cdt cdy cn- cna cnc cnd cnn cno cnp cnr cnt cny co- coa coc cod con coo cop cor cot coy cpa cpc cpd cpn cpo cpp cpr cpt cra crc crd crn cro crp crr crt cry cta ctc ctd ctn cto ctp ctr ctt cty cya cyc cyd cyn cyo cyp cyr cyt daa dac dad dan dao dap dar dat day dca dcc dcd dcn dco dcp dcr dct dda ddc ddd ddn ddo ddp ddr ddt ddy dna dnc dnd dnn dno dnp dnr dnt dny doa doc dod don doo dop dor dot doy dpa dpc dpd dpn dpo dpp dpr dpt dra drc drd drn dro drp drr drt dry dta dtc dtd dtn dto dtp dtr dtt dty dy- dya dyc dyd dyn dyo dyp dyr dyy naa nac nad nan nao nap nar nat nay nca ncc ncd ncn nco ncp ncr nct nda ndc ndd ndn ndo ndp ndr ndt ndy nna nnc nnn nno nnp nnt no- noa noc nod non noo nop nor not noy npa npc npd npn npo npp npr npt nra nrc nrd nrn nro nrp nrr nrt nry nta ntc ntd ntn nto ntp ntr ntt nya nyc nyd nyn nyo nyp nyt nyy oaa oac oad oan oao oap oar oat oc- oca occ ocd ocn oco ocp ocr oct oda odc odd odn odo odp odr odt on- ona onc ond onn ono onp onr ont ony oo- ooa ooc ood oon ooo oop oor oot op- opa opc opd opn opo opp opr opt opy or- ora orc ord orn oro orp orr ort ory ot- ota otc otd otn oto otp otr ott oya oyd oyo p-p paa pac pad pan pao pap par pat pay pca pcc pcd pcn pco pcp pcr pct pda pdc pdd pdn pdo pdp pdr pdt pn- pna pnc pnd pnn pno pnp pnr pnt pny poa poc pod pon poo pop por pot poy ppa ppc ppd ppn ppo ppp ppr ppt pra prc prd prn pro prp prr prt pry pt- pta ptc ptd ptn pto ptp ptr ptt pty py- pya pyc pyd pyn pyo pyr pyt ra- raa rac rad ran rao rap rar rat ray rca rcc rcd rcn rco rcp rcr rct rda rdc rdd rdn rdo rdp rdr rdt rdy rna rnc rnd rnn rno rnp rnr rnt rny roa roc rod ron roo rop ror rot roy rpa rpc rpd rpn rpo rpp rpr rpt rra rrc rrd rrn rrp rrr rrt rta rtc rtd rtn rto rtp rtr rtt rty ry- rya ryc ryd ryn ryo ryr ryy taa tac tad tan tao tap tar tat tay tca tcc tcd tcn tco tcp tcr tct tda tdc tdd tdn tdo tdp tdr tdt tdy tna tnc tnd tnn tno tnp tnr tnt to- toa toc tod ton too top tor tot toy tpa tpc tpd tpn tpo tpp tpr tpt tra trc trd trn tro trp trr trt try tta ttc ttd ttn tto ttp ttr ttt tty tya tyc tyd tyn tyo typ tyr tyt yaa yac yad yan yao yap yar yat yay yca ycc ycd yco ycp ycy yda ydn ydo ydt ydy yna ynd ynn ynp yny yoc yod yon yoo yop yor yot yoy ypa ypd ypo yra yrc yrn yro yrp yrt yta ytc ytd ytn yto ytp ytr ytt yyc yyt yyy