-ly b-u bbb bbi bbk bbl bbn bbu bby bi- bib bii bik bil bin biu biy bkb bkk bkl bkn blb bli blk bll bln blu bly bnb bni bnk bnl bnn bnu bub bui buk bul bun buu buy by- byi byk byl byn byu ibb ibi ibk ibl ibn ibu iby iib iii iil iin iiu ikb iki ikk ikl iku il- ilb ili ilk ill iln ilu ily in- inb ini ink inl inn inu iny iu- iub iui iyy kbb kbi kbk kbl kbn kbu kib kii kik kil kin kiu kkb kki kkk kkl kkn kku kky kl- klb kli klu kly kn- kni knk knl knn knu kub kui kuk kul kun kuu kuy kyl kyn kyu lbb lbi lbk lbl lbu lib lii lik lil lin liu lkb lkl lky llb lli llk lll lln llu lly lnb lni lnk lnl lnn lnu lub lui luk lul lun luu luy lyk lyl lyn n-i nbb nbi nbk nbl nbn nbu nib nii nik nil nin niu nki nkk nkn nku nky nlb nli nlk nll nln nlu nly nnb nni nnk nnl nnn nnu nub nui nuk nul nun nuu nuy nyk nyl nyn nyu nyy ubb ubi ubk ubl ubn ubu uby uib uii uil uin uiu ukb uki ukk ukl ukn uku ulb uli ulk ull uln ulu uly un- unb uni unk unl unn unu uny uun uuu uyi uyu ybi ybl yby yii yin yki ykk ykn yli ylk yll yly ynk ynn ynu yny yui yuk yul yun yuu yuy yyb yyu yyy