b-u bbb bbc bbt bbu bcb bcc bct bcu bcz btb btc btt btu btz bub buc but buu buz bzu bzz c-- cbb cbc cbt cbu cbz ccb ccc cct ccu ccz ctb ctc ctt ctu ctz cub cuc cut cuu cuz cz- czc czt tbb tbc tbt tbu tbz tcb tcc tct tcu ttb ttc ttt ttu tub tuc tut tuu tuz tzu ubb ubc ubt ubu ucb ucc uct ucu utb utc utt utu utz uuc uut uuu uzb uzu zbb zbc zbt zub zuc zut zuz zzt zzz

bbbb bcbc bccc bctc bcuc btcc bttb bubb bubu bucc bucu bucz but- butt butz buuz buzz bzzt bzzz cbbc cbcc cbct cbcu cbtc ccbc cccb cccc cccu cctb cctc cctt ccuc ccut cub- cubb cucc cut- cutc cutt tbcb tbcc tccc tccu tctc ttbb tttt tubb tubu tucc tutt tutu tuzu tuzz tzut tzzt ucbc ucut uttu uuuu zctu zubu zuzu zzzz

butut bzzzt ccccc cubub cutcu tbtbt tbutt ttttt tuctu uuuuu zbucz zu-zu zzzzz

bbbbbb bububu butucu cutcut tuttut

bbbbbbb tut-tut

bbbbbbbb butt-cut buzz-cut buzzbuzz tucutucu

tucu-tucu

buzzbuzzbuzz

buzz-buzz-buzz

bbbbbbbbbbbbbbb bzzzzzzzzzzzzzz ccccccccccccccc