a-a a-b a-i a-q aaa aab aai aan aaq aar aau aay ab- aba abb abi abn abq abr abu aby ai- aia aib aii ain aiq air aiu aiy an- ana anb ani ann anq anr anu any aqa aqi aqn aqr ar- ara arb ari arn arq arr aru ary au- aua aub aui aun aur ay- aya ayi ayn ayr ayu b-u baa bab bai ban baq bar bau bay bba bbb bbi bbn bbq bbr bbu bby bi- bia bib bii bin bir biu biy bna bnb bni bnn bnr bnu bra brb bri brn brq brr bru bry bua bub bui bun bur buu buy by- bya byi byn byq byr byu ia- iaa iab iai ian iaq iar iau iba ibb ibi ibn ibr ibu iby iia iib iii iin iir iiu in- ina inb ini inn inq inr inu iny iqa iqu ir- ira irb iri irn irq irr iru iry iu- iua iub iui iur iya iyr iyy n-i naa nab nai nan nar nau nay nba nbb nbi nbn nbr nbu nia nib nii nin niq nir niu nna nnb nni nnn nnu nra nrb nri nrn nrr nru nry nua nub nui nun nuq nur nuu nuy nya nyn nyu nyy qaa qan qar qau qba qbq qin qir qiu qnb qni qqq qqu qra qrb qri qru qu- qua qui qur quy ra- raa rab rai ran raq rar rau ray rba rbb rbi rbn rbr rbu ria rib rii rin riq rir riy rna rnb rni rnn rnr rnu rny rqn rra rrb rri rrn rrq rrr rru rua rub rui run rur ruu ruy ry- rya ryn ryr ryu ryy ua- uaa uab uai uan uaq uar uau uay uba ubb ubi ubn ubr ubu uby uia uib uii uin uiq uir uiu un- una unb uni unn unq unr unu uny ur- ura urb uri urn urr uru ury uua uun uur uuu uyi uyu yaa yab yai yan yar yau yay ybi ybr yby yii yin yiq yir yna ynn ynu yny yqb yqr yra yrn yru yua yui yun yur yuu yuy yyb yyu yyy