-al a-a a-b aaa aab aak aal aau ab- aba abb abk abl abu aka akb akk akl aku al- ala alb alk all alu au- aua aub auk aul b-u baa bab bak bal bau bba bbb bbk bbl bbu bka bkb bkk bkl bla blb blk bll blu bua bub buk bul buu ka- kaa kab kak kal kau kba kbb kbk kbl kbu kkb kkk kkl kku kl- kla klb klu kub kuk kul kuu la- laa lab lak lal lau lba lbb lbk lbl lbu lka lkb lkl lla llb llk lll llu lua lub luk lul luu ua- uaa uab uak ual uau uba ubb ubk ubl ubu uka ukb ukk ukl uku ula ulb ulk ull ulu uua uuu