-al -th a-a a-b a-t aaa aab aag aah aal aat aau ab- aba abb abg abh abl abt abu ag- aga agb agg agh agl agt agu aha ahb ahg ahh ahl aht ahu al- ala alb alg alh all alt alu at- ata atb atg ath atl att atu au- aua aub aug auh aul aut b-u baa bab bag bah bal bat bau bba bbb bbg bbh bbl bbt bbu bga bgb bgg bgh bgl bgt bgu bha bhb bhg bhh bhl bht bhu bla blb blg blh bll blt blu bta btb btg bth btl btt btu bua bub bug buh bul but buu gaa gab gag gah gal gat gau gba gbg gbh gbl gbt gbu gga ggb ggg ggh ggt ggu gha ghb ghg ghh ghl ght gla glb glg glh gll glt glu gta gtb gtg gth gtl gtt gtu gu- gua gub gug gul gut guu haa hab hag hah hal hat hau hba hbb hbg hbh hbl hbt hbu hga hgb hgg hgh hgl hgt hgu hha hhb hhg hhh hhl hht hhu hla hlb hlg hlh hll hlt hlu hta htb htg hth htl htt hua hub hug huh hul hut huu la- laa lab lag lah lal lat lau lba lbb lbg lbh lbl lbt lbu lga lgb lgg lgh lgl lgt lgu lha lhb lhh lht lhu lla llb llg lll llt llu lta ltb ltg lth ltl ltt ltu lua lub lug luh lul lut luu taa tab tag tah tal tat tau tba tbb tbg tbh tbl tbt tbu tga tgb tgg tgh tgl tgt tgu th- tha thb thg thh thl tht thu tla tlg tlh tll tlt tlu tta ttb ttg tth ttl ttt ttu tua tub tug tuh tul tut tuu ua- uaa uab uag uah ual uat uau uba ubb ubg ubh ubl ubt ubu uga ugb ugg ugh ugl ugt ugu uha uhb uhh uhl uht uhu ula ulb ulg ull ult ulu uta utb uth utl utt utu uua uug uut uuu