b-u bbb bbc bbn bbt bbu bcb bcc bcn bct bcu bnb bnc bnn bnt bnu btb btc btn btt btu bub buc bun but buu c-- cbb cbc cbn cbt cbu ccb ccc ccn cct ccu cn- cnb cnc cnn cnt cnu ctb ctc ctn ctt ctu cub cuc cun cut cuu nbb nbc nbn nbt nbu ncb ncc ncn nct ncu nnb nnc nnn nnt nnu ntb ntc ntn ntt ntu nub nuc nun nut nuu tbb tbc tbn tbt tbu tcb tcc tcn tct tcu tnb tnc tnn tnt ttb ttc ttn ttt ttu tub tuc tun tut tuu ubb ubc ubn ubt ubu ucb ucc ucn uct ucu un- unb unc unn unt unu utb utc utn utt utu uuc uun uut uuu

bbbb bcbc bccc bcnu bctc bcuc btcc bttb bubb bubu bucc bucu bunb bunn bunt bunu but- butt cbbc cbcc cbcn cbct cbcu cbtc ccbc ccbn cccb cccc cccu ccnb ccnc ccnu cctb cctc cctt ccuc ccut cnbc cntc cnut cttn cub- cubb cucc cucn cunt cut- cutc cutt nbbc nbcc ncbc nccc nccn ncct nccu ncnc nctc nnnn nntn ntbc ntcc ntnu ntuc nubc nucu nunc nunn nunt nutt nutu tbcb tbcc tccc tccu tcnn tctc tnbc tncc tnut ttbb ttcn tttt tubb tubu tucc tunb tunc tunn tunu tutt tutu ucbc ucut uncc unct untb unut uttu uuuu

bunun bunut butut ccccc cnnnn cubub cunt- cunut cutcu nu-nu nunun t-nut tbtbt tbutt tntnt ttttt tuctu tutun uncut unnun unnut uuuuu

bbbbbb bububu butucu cutcut ntuntu tuttut ubuntu ucuncu un-cut uncunt

bbbbbbb nubuntu nut-cut tut-tut

bbbbbbbb butt-cut tucutucu

tucu-tucu tutun-ctc

bbbbbbbbbbbbbbb ccccccccccccccc