a-a a-t aaa aan aao aas aat aay an- ana ann ano ans ant any aoa aon aoo aos aot as- asa asn aso ass ast asy at- ata atn ato ats att ay- aya ayn ayo ays ayt naa nan nao nas nat nay nna nnn nno nns nnt no- noa non noo nos not noy nsa nsn nso nss nst nsy nta ntn nto nts ntt nya nyn nyo nys nyt nyy oaa oan oao oas oat on- ona onn ono ons ont ony oo- ooa oon ooo oos oot os- osa osn oso oss ost ot- ota otn oto ots ott oya oyo oys saa san sao sas sat say sna snn sno sns snt sny soa son soo sos sot soy ss- ssa ssn sso sss sst sta stn sto sts stt sty sy- sya syn sys syt taa tan tao tas tat tay tna tnn tno tns tnt to- toa ton too tos tot toy tsa tsn tso tss tst tsy tta ttn tto tts ttt tty tya tyn tyo tys tyt yaa yan yao yas yat yay yna ynn yns yny yon yoo yos yot yoy ysa yso yss yst ysy yta ytn yto yts ytt yys yyt yyy