-th a-a a-b a-t aaa aab aah aak aar aat aau ab- aba abb abh abk abr abt abu aha ahb ahh ahk ahr aht ahu aka akb akh akk akr aku ar- ara arb arh ark arr art aru at- ata atb ath atr att atu au- aua aub auh auk aur aut b-u baa bab bah bak bar bat bau bba bbb bbh bbk bbr bbt bbu bha bhb bhh bhk bhr bht bhu bka bkb bkk bkr bkt bra brb brh brk brr brt bru bta btb bth btk btr btt btu bua bub buh buk bur but buu haa hab hah hak har hat hau hba hbb hbh hbk hbr hbt hbu hha hhb hhh hhk hhr hht hhu hka hkb hkh hkk hkr hkt hku hr- hra hrb hrh hrk hrr hrt hru hta htb hth htk htr htt hua hub huh huk hur hut huu k-t ka- kaa kab kah kak kar kat kau kba kbb kbh kbk kbr kbu kha khh khk khr khu kkb kkh kkk kkr kkt kku kra krk krr krt kru kta ktb kth ktk ktr ktt ktu kub kuh kuk kur kut kuu ra- raa rab rah rak rar rat rau rba rbb rbh rbk rbr rbt rbu rh- rha rhb rhh rhr rht rhu rkb rkk rkt rku rra rrb rrh rrk rrr rrt rru rta rtb rtk rtr rtt rtu rua rub ruh ruk rur rut ruu taa tab tah tak tar tat tau tba tbb tbh tbk tbr tbt tbu th- tha thb thh thk thr tht thu tka tkb tkk tkr tkt tra trb trh trk trr trt tru tta ttb tth ttk ttr ttt ttu tua tub tuh tuk tur tut tuu ua- uaa uab uah uak uar uat uau uba ubb ubh ubk ubr ubt ubu uha uhb uhh uhr uht uhu uka ukb ukk ukr uku ur- ura urb urk urr urt uru uta utb uth utk utr utt utu uua uur uut uuu