a-a a-t aaa aan aao aap aar aat aay an- ana ann ano anp anr ant any aoa aon aoo aop aor aot ap- apa apn apo app apr apt apy ar- ara arn aro arp arr art ary at- ata atn ato atp atr att ay- aya ayn ayo ayp ayr ayt naa nan nao nap nar nat nay nna nnn nno nnp nnt no- noa non noo nop nor not noy npa npn npo npp npr npt nra nrn nro nrp nrr nrt nry nta ntn nto ntp ntr ntt nya nyn nyo nyp nyt nyy oaa oan oao oap oar oat on- ona onn ono onp onr ont ony oo- ooa oon ooo oop oor oot op- opa opn opo opp opr opt opy or- ora orn oro orp orr ort ory ot- ota otn oto otp otr ott oya oyo p-p paa pan pao pap par pat pay pn- pna pnn pno pnp pnr pnt pny poa pon poo pop por pot poy ppa ppn ppo ppp ppr ppt pra prn pro prp prr prt pry pt- pta ptn pto ptp ptr ptt pty py- pya pyn pyo pyr pyt ra- raa ran rao rap rar rat ray rna rnn rno rnp rnr rnt rny roa ron roo rop ror rot roy rpa rpn rpo rpp rpr rpt rra rrn rrp rrr rrt rta rtn rto rtp rtr rtt rty ry- rya ryn ryo ryr ryy taa tan tao tap tar tat tay tna tnn tno tnp tnr tnt to- toa ton too top tor tot toy tpa tpn tpo tpp tpr tpt tra trn tro trp trr trt try tta ttn tto ttp ttr ttt tty tya tyn tyo typ tyr tyt yaa yan yao yap yar yat yay yna ynn ynp yny yon yoo yop yor yot yoy ypa ypo yra yrn yro yrp yrt yta ytn yto ytp ytr ytt yyt yyy