-al a-a a-b a-t aaa aab aak aal aat aau ab- aba abb abk abl abt abu aka akb akk akl aku al- ala alb alk all alt alu at- ata atb atl att atu au- aua aub auk aul aut b-u baa bab bak bal bat bau bba bbb bbk bbl bbt bbu bka bkb bkk bkl bkt bla blb blk bll blt blu bta btb btk btl btt btu bua bub buk bul but buu k-t ka- kaa kab kak kal kat kau kba kbb kbk kbl kbu kkb kkk kkl kkt kku kl- kla klb klt klu kta ktb ktk ktl ktt ktu kub kuk kul kut kuu la- laa lab lak lal lat lau lba lbb lbk lbl lbt lbu lka lkb lkl lkt lla llb llk lll llt llu lta ltb ltk ltl ltt ltu lua lub luk lul lut luu taa tab tak tal tat tau tba tbb tbk tbl tbt tbu tka tkb tkk tkl tkt tla tlk tll tlt tlu tta ttb ttk ttl ttt ttu tua tub tuk tul tut tuu ua- uaa uab uak ual uat uau uba ubb ubk ubl ubt ubu uka ukb ukk ukl uku ula ulb ulk ull ult ulu uta utb utk utl utt utu uua uut uuu