-al -ly -ol a-a a-b aaa aab aak aal aao aau aay ab- aba abb abk abl abo abu aby aka akb akk akl ako aku al- ala alb alk all alo alu aly aoa aob aok aol aoo aou au- aua aub auk aul auo ay- aya ayk ayl ayo ayu b-u baa bab bak bal bao bau bay bba bbb bbk bbl bbo bbu bby bka bkb bkk bkl bko bla blb blk bll blo blu bly boa bob bok bol boo bou boy bua bub buk bul buo buu buy by- bya byk byl byo byu ka- kaa kab kak kal kao kau kay kba kbb kbk kbl kbo kbu kkb kkk kkl kku kky kl- kla klb klo klu kly koa kob kok kol koo kou koy kub kuk kul kuu kuy kya kyl kyo kyu la- laa lab lak lal lao lau lay lba lbb lbk lbl lbo lbu lka lkb lkl lky lla llb llk lll llo llu lly loa lob lok lol loo lou loy lua lub luk lul luo luu luy lya lyk lyl lyo oaa oab oak oal oao oau ob- oba obb obk obl obo obu oby oka okb okk okl oko oku ola olb olk oll olo olu oly oo- ooa oob ook ool ooo ou- oua ouk oul ouo oya oyl oyo ua- uaa uab uak ual uao uau uay uba ubb ubk ubl ubo ubu uby uka ukb ukk ukl uku ula ulb ulk ull ulo ulu uly uoa uob uok uol uoo uua uuu uyo uyu yaa yab yak yal yao yau yay ybl yby yka ykk ylk yll yly yob yok yol yoo you yoy yua yuk yul yuo yuu yuy yyb yyu yyy