a-a a-b a-i aaa aab aai aak aan aau aay ab- aba abb abi abk abn abu aby ai- aia aib aii aik ain aiu aiy aka akb aki akk akn aku an- ana anb ani ank ann anu any au- aua aub aui auk aun ay- aya ayi ayk ayn ayu b-u baa bab bai bak ban bau bay bba bbb bbi bbk bbn bbu bby bi- bia bib bii bik bin biu biy bka bkb bkk bkn bna bnb bni bnk bnn bnu bua bub bui buk bun buu buy by- bya byi byk byn byu ia- iaa iab iai ian iau iba ibb ibi ibk ibn ibu iby iia iib iii iin iiu ika ikb iki ikk iku in- ina inb ini ink inn inu iny iu- iua iub iui iya iyy ka- kaa kab kai kak kan kau kay kba kbb kbi kbk kbn kbu kia kib kii kik kin kiu kkb kki kkk kkn kku kky kn- kna kni knk knn knu kub kui kuk kun kuu kuy kya kyn kyu n-i naa nab nai nak nan nau nay nba nbb nbi nbk nbn nbu nia nib nii nik nin niu nka nki nkk nkn nku nky nna nnb nni nnk nnn nnu nua nub nui nuk nun nuu nuy nya nyk nyn nyu nyy ua- uaa uab uai uak uan uau uay uba ubb ubi ubk ubn ubu uby uia uib uii uin uiu uka ukb uki ukk ukn uku un- una unb uni unk unn unu uny uua uun uuu uyi uyu yaa yab yai yak yan yau yay ybi yby yii yin yka yki ykk ykn yna ynk ynn ynu yny yua yui yuk yun yuu yuy yyb yyu yyy