a-a a-c a-t aaa aac aan aao aap aar aat aay ac- aca acc acn aco acp acr act acy an- ana anc ann ano anp anr ant any aoa aoc aon aoo aop aor aot ap- apa apc apn apo app apr apt apy ar- ara arc arn aro arp arr art ary at- ata atc atn ato atp atr att ay- aya ayc ayn ayo ayp ayr ayt c-- caa cac can cao cap car cat cay cca ccc ccn cco ccp ccr cct cn- cna cnc cnn cno cnp cnr cnt cny co- coa coc con coo cop cor cot coy cpa cpc cpn cpo cpp cpr cpt cra crc crn cro crp crr crt cry cta ctc ctn cto ctp ctr ctt cty cya cyc cyn cyo cyp cyr cyt naa nac nan nao nap nar nat nay nca ncc ncn nco ncp ncr nct nna nnc nnn nno nnp nnt no- noa noc non noo nop nor not noy npa npc npn npo npp npr npt nra nrc nrn nro nrp nrr nrt nry nta ntc ntn nto ntp ntr ntt nya nyc nyn nyo nyp nyt nyy oaa oac oan oao oap oar oat oc- oca occ ocn oco ocp ocr oct on- ona onc onn ono onp onr ont ony oo- ooa ooc oon ooo oop oor oot op- opa opc opn opo opp opr opt opy or- ora orc orn oro orp orr ort ory ot- ota otc otn oto otp otr ott oya oyo p-p paa pac pan pao pap par pat pay pca pcc pcn pco pcp pcr pct pn- pna pnc pnn pno pnp pnr pnt pny poa poc pon poo pop por pot poy ppa ppc ppn ppo ppp ppr ppt pra prc prn pro prp prr prt pry pt- pta ptc ptn pto ptp ptr ptt pty py- pya pyc pyn pyo pyr pyt ra- raa rac ran rao rap rar rat ray rca rcc rcn rco rcp rcr rct rna rnc rnn rno rnp rnr rnt rny roa roc ron roo rop ror rot roy rpa rpc rpn rpo rpp rpr rpt rra rrc rrn rrp rrr rrt rta rtc rtn rto rtp rtr rtt rty ry- rya ryc ryn ryo ryr ryy taa tac tan tao tap tar tat tay tca tcc tcn tco tcp tcr tct tna tnc tnn tno tnp tnr tnt to- toa toc ton too top tor tot toy tpa tpc tpn tpo tpp tpr tpt tra trc trn tro trp trr trt try tta ttc ttn tto ttp ttr ttt tty tya tyc tyn tyo typ tyr tyt yaa yac yan yao yap yar yat yay yca ycc yco ycp ycy yna ynn ynp yny yoc yon yoo yop yor yot yoy ypa ypo yra yrc yrn yro yrp yrt yta ytc ytn yto ytp ytr ytt yyc yyt yyy