-th a-a a-b a-t aaa aab aah aak aat aau ab- aba abb abh abk abt abu aha ahb ahh ahk aht ahu aka akb akh akk aku at- ata atb ath att atu au- aua aub auh auk aut b-u baa bab bah bak bat bau bba bbb bbh bbk bbt bbu bha bhb bhh bhk bht bhu bka bkb bkk bkt bta btb bth btk btt btu bua bub buh buk but buu haa hab hah hak hat hau hba hbb hbh hbk hbt hbu hha hhb hhh hhk hht hhu hka hkb hkh hkk hkt hku hta htb hth htk htt hua hub huh huk hut huu k-t ka- kaa kab kah kak kat kau kba kbb kbh kbk kbu kha khh khk khu kkb kkh kkk kkt kku kta ktb kth ktk ktt ktu kub kuh kuk kut kuu taa tab tah tak tat tau tba tbb tbh tbk tbt tbu th- tha thb thh thk tht thu tka tkb tkk tkt tta ttb tth ttk ttt ttu tua tub tuh tuk tut tuu ua- uaa uab uah uak uat uau uba ubb ubh ubk ubt ubu uha uhb uhh uht uhu uka ukb ukk uku uta utb uth utk utt utu uua uut uuu