a-a aaa aan aao aar aau aay an- ana ann ano anr anu any aoa aon aoo aor aou ar- ara arn aro arr aru ary au- aua aun auo aur ay- aya ayn ayo ayr ayu naa nan nao nar nau nay nna nnn nno nnu no- noa non noo nor nou noy nra nrn nro nrr nru nry nua nun nuo nur nuu nuy nya nyn nyo nyu nyy oaa oan oao oar oau on- ona onn ono onr onu ony oo- ooa oon ooo oor or- ora orn oro orr oru ory ou- oua oun ouo our oya oyo ra- raa ran rao rar rau ray rna rnn rno rnr rnu rny roa ron roo ror rou roy rra rrn rrr rru rua run ruo rur ruu ruy ry- rya ryn ryo ryr ryu ryy ua- uaa uan uao uar uau uay un- una unn uno unr unu uny uoa uon uoo uor ur- ura urn uro urr uru ury uua uun uur uuu uyo uyu yaa yan yao yar yau yay yna ynn ynu yny yon yoo yor you yoy yra yrn yro yru yua yun yuo yur yuu yuy yyu yyy