a-a a-i a-t aaa aai aao aas aat aay ai- aia aii aio ais ait aiy aoa aoi aoo aos aot as- asa asi aso ass ast asy at- ata ati ato ats att ay- aya ayi ayo ays ayt ia- iaa iai iao ias iat iia iii iio iis iit io- ioa ioi ioo ios iot is- isa isi iso iss ist isy ita iti ito its itt ity iya iyo iys iyt iyy o-i oaa oai oao oas oat oia oii oio ois oit oo- ooa ooi ooo oos oot os- osa osi oso oss ost ot- ota oti oto ots ott oya oyi oyo oys saa sai sao sas sat say sia sii sio sis sit soa soi soo sos sot soy ss- ssa ssi sso sss sst sta sti sto sts stt sty sy- sya syi sys syt taa tai tao tas tat tay tia tii tio tis tit tiy to- toa toi too tos tot toy tsa tsi tso tss tst tsy tta tti tto tts ttt tty tya tyo tys tyt yaa yai yao yas yat yay yii yio yis yit yoi yoo yos yot yoy ysa ysi yso yss yst ysy yta yto yts ytt yys yyt yyy