-al -ol a-a a-b aaa aab aag aak aal aao aau ab- aba abb abg abk abl abo abu ag- aga agb agg agk agl ago agu aka akb akg akk akl ako aku al- ala alb alg alk all alo alu aoa aob aog aok aol aoo aou au- aua aub aug auk aul auo b-u baa bab bag bak bal bao bau bba bbb bbg bbk bbl bbo bbu bga bgb bgg bgk bgl bgo bgu bka bkb bkg bkk bkl bko bla blb blg blk bll blo blu boa bob bog bok bol boo bou bua bub bug buk bul buo buu gaa gab gag gak gal gao gau gba gbg gbk gbl gbo gbu gga ggb ggg ggo ggu gka gkb gko gla glb glg glk gll glo glu goa gob gog gok gol goo gou gu- gua gub gug guk gul guo guu ka- kaa kab kag kak kal kao kau kba kbb kbk kbl kbo kbu kga kgb kgl kgo kgu kkb kkk kkl kku kl- kla klb klg klo klu koa kob kog kok kol koo kou kub kug kuk kul kuu la- laa lab lag lak lal lao lau lba lbb lbg lbk lbl lbo lbu lga lgb lgg lgk lgl lgo lgu lka lkb lkg lkl lla llb llg llk lll llo llu loa lob log lok lol loo lou lua lub lug luk lul luo luu oaa oab oag oak oal oao oau ob- oba obb obg obk obl obo obu oga ogg ogl ogo oka okb okg okk okl oko oku ola olb olg olk oll olo olu oo- ooa oob oog ook ool ooo ou- oua ouk oul ouo ua- uaa uab uag uak ual uao uau uba ubb ubg ubk ubl ubo ubu uga ugb ugg ugk ugl ugo ugu uka ukb ukk ukl uku ula ulb ulg ulk ull ulo ulu uoa uob uog uok uol uoo uua uug uuu