a-a a-t aaa aan aao aap aas aat aay an- ana ann ano anp ans ant any aoa aon aoo aop aos aot ap- apa apn apo app aps apt apy as- asa asn aso asp ass ast asy at- ata atn ato atp ats att ay- aya ayn ayo ayp ays ayt naa nan nao nap nas nat nay nna nnn nno nnp nns nnt no- noa non noo nop nos not noy npa npn npo npp nps npt nsa nsn nso nsp nss nst nsy nta ntn nto ntp nts ntt nya nyn nyo nyp nys nyt nyy oaa oan oao oap oas oat on- ona onn ono onp ons ont ony oo- ooa oon ooo oop oos oot op- opa opn opo opp ops opt opy os- osa osn oso osp oss ost ot- ota otn oto otp ots ott oya oyo oys p-p paa pan pao pap pas pat pay pn- pna pnn pno pnp pns pnt pny poa pon poo pop pos pot poy ppa ppn ppo ppp pps ppt ps- psa psn pso psp pss pst psy pt- pta ptn pto ptp pts ptt pty py- pya pyn pyo pys pyt saa san sao sap sas sat say sna snn sno snp sns snt sny soa son soo sop sos sot soy spa spn spo spp sps spt spy ss- ssa ssn sso ssp sss sst sta stn sto stp sts stt sty sy- sya syn syp sys syt taa tan tao tap tas tat tay tna tnn tno tnp tns tnt to- toa ton too top tos tot toy tpa tpn tpo tpp tps tpt tsa tsn tso tsp tss tst tsy tta ttn tto ttp tts ttt tty tya tyn tyo typ tys tyt yaa yan yao yap yas yat yay yna ynn ynp yns yny yon yoo yop yos yot yoy ypa ypo yps ysa yso ysp yss yst ysy yta ytn yto ytp yts ytt yys yyt yyy