b-u bbb bbh bbl bbn bbu bhb bhh bhl bhu blb blh bll bln blu blz bnb bnl bnn bnu bnz bub buh bul bun buu buz bzh bzn bzu bzz hbb hbh hbl hbn hbu hbz hhb hhh hhl hhn hhu hhz hlb hlh hll hln hlu hlz hnb hnh hnl hnn hnu hnz hub huh hul hun huu huz hzl lbb lbh lbl lbu lhb lhh lhu lhz llb lll lln llu llz lnb lnh lnl lnn lnu lub luh lul lun luu luz lzh lzu nbb nbl nbn nbu nhb nhh nhl nhn nhu nhz nlb nlh nll nln nlu nlz nnb nnh nnl nnn nnu nnz nub nuh nul nun nuu nzb nzz ubb ubh ubl ubn ubu uhb uhh uhl uhu ulb ull uln ulu un- unb unh unl unn unu uun uuu uzb uzh uzu zbb zbl zhl zhu znn zub zul zun zuz zzz

bbbb bblb bhuu blub bubb bubu buhl bulb bull bulu bulz bunb bunn bunu bunz buuz buzz bzzz hhhh hlul hubb hubl huhn huhu hull hulu hunh hunz huub huzz lhhh lhun llll luhu lull lulu lulz lunn nhhl nhnn nhnz nnnn nubl null nunn uhuh ulul unuz uulu uuuu uzbl uzuh uzun zhuz zubu zull zulu zulz zunz zuul zuun zuzu zzhz zzzz

bulb- bull- bulul bulun bunun bunzl buzhu hhhhh huhuh hulun huzul lubun lubz lulul luzhu luzzu nu-nu nuhuh nunun nuzul uh-uh uhhuh ululu unnun uuuuu zhlub zhuzh zu-zu zzzzz

bbbbbb blublu bububu bulbul hubbub hububb huh-uh huluhu lunlun nuh-uh uh-huh unh-uh unhull unhunh unlull

bbbbbbb hub-bub unh-unh

bbbbbbbb buhlbuhl buzzbuzz uh-uh-uh

buln-buln

buzzbuzzbuzz

buzz-buzz-buzz

bbbbbbbbbbbbbbb bzzzzzzzzzzzzzz

hhhhhhhhhhhhhhhhhhhhh