-al -ly -ol a-a a-b a-i aaa aab aai aak aal aan aao aay ab- aba abb abi abk abl abn abo aby ai- aia aib aii aik ail ain aio aiy aka akb aki akk akl akn ako al- ala alb ali alk all aln alo aly an- ana anb ani ank anl ann ano any aoa aob aoi aok aol aon aoo ay- aya ayi ayk ayl ayn ayo baa bab bai bak bal ban bao bay bba bbb bbi bbk bbl bbn bbo bby bi- bia bib bii bik bil bin bio biy bka bkb bkk bkl bkn bko bla blb bli blk bll bln blo bly bna bnb bni bnk bnl bnn bno boa bob boi bok bol bon boo boy by- bya byi byk byl byn byo ia- iaa iab iai ial ian iao iba ibb ibi ibk ibl ibn ibo iby iia iib iii iil iin iio ika ikb iki ikk ikl iko il- ila ilb ili ilk ill iln ilo ily in- ina inb ini ink inl inn ino iny io- ioa iob ioi iol ion ioo iya iyo iyy ka- kaa kab kai kak kal kan kao kay kba kbb kbi kbk kbl kbn kbo kia kib kii kik kil kin kio kkb kki kkk kkl kkn kky kl- kla klb kli klo kly kn- kna kni knk knl knn kno koa kob koi kok kol kon koo koy kya kyl kyn kyo la- laa lab lai lak lal lan lao lay lba lbb lbi lbk lbl lbo lia lib lii lik lil lin lio lka lkb lkl lky lla llb lli llk lll lln llo lly lna lnb lni lnk lnl lnn lno loa lob loi lok lol lon loo loy lya lyk lyl lyn lyo n-i naa nab nai nak nal nan nao nay nba nbb nbi nbk nbl nbn nbo nia nib nii nik nil nin nio nka nki nkk nkn nko nky nla nlb nli nlk nll nln nlo nly nna nnb nni nnk nnl nnn nno no- noa nob noi nok nol non noo noy nya nyk nyl nyn nyo nyy o-i oaa oab oai oak oal oan oao ob- oba obb obi obk obl obn obo oby oia oib oii oik oil oin oio oka okb oki okk okl oko ola olb oli olk oll oln olo oly on- ona onb oni onk onl onn ono ony oo- ooa oob ooi ook ool oon ooo oya oyi oyl oyo yaa yab yai yak yal yan yao yay ybi ybl yby yii yin yio yka yki ykk ykn yli ylk yll yly yna ynk ynn yny yob yoi yok yol yon yoo yoy yyb yyy