a-a a-i a-t aaa aai aao aap aat aay ai- aia aii aio aip ait aiy aoa aoi aoo aop aot ap- apa api apo app apt apy at- ata ati ato atp att ay- aya ayi ayo ayp ayt ia- iaa iai iao iap iat iia iii iio iip iit io- ioa ioi ioo iop iot ipa ipi ipo ipp ipt ipy ita iti ito itp itt ity iya iyo iyt iyy o-i oaa oai oao oap oat oia oii oio oip oit oo- ooa ooi ooo oop oot op- opa opi opo opp opt opy ot- ota oti oto otp ott oya oyi oyo p-p paa pai pao pap pat pay pia pii pio pip pit poa poi poo pop pot poy ppa ppi ppo ppp ppt pt- pta pti pto ptp ptt pty py- pya pyo pyt taa tai tao tap tat tay tia tii tio tip tit tiy to- toa toi too top tot toy tpa tpi tpo tpp tpt tta tti tto ttp ttt tty tya tyo typ tyt yaa yai yao yap yat yay yii yio yip yit yoi yoo yop yot yoy ypa ypo yta yto ytp ytt yyt yyy