-th b-u bbb bbe bbh bbk bbt bbu be- beb bee beh bek bet beu bhb bhe bhh bhk bht bhu bkb bke bkk bkt btb bte bth btk btt btu bub bue buh buk but buu ebb ebe ebh ebk ebt ebu eeb eee eek eet ehb ehe ehh eht ehu ekb eke ekh ekt eku etb ete eth etk ett etu eu- eub eue eut hbb hbe hbh hbk hbt hbu he- heb hee heh hek het heu hhb hhe hhh hhk hht hhu hkb hkh hkk hkt hku htb hte hth htk htt hub hue huh huk hut huu k-t kbb kbe kbh kbk kbu ke- keb kee keh kek ket khe khh khk khu kkb kke kkh kkk kkt kku ktb kte kth ktk ktt ktu kub kue kuh kuk kut kuu tbb tbe tbh tbk tbt tbu te- teb tee teh tek tet teu th- thb the thh thk tht thu tkb tke tkk tkt ttb tte tth ttk ttt ttu tub tue tuh tuk tut tuu ubb ube ubh ubk ubt ubu ueb uee ueh uet uhb uhe uhh uht uhu ukb uke ukk uku utb ute uth utk utt utu uue uut uuu