b-u bbb bbo bbs bbu bob boo bos bou boz bsb bso bss bsu bub buo bus buu buz bzo bzs bzu bzz ob- obb obo obs obu oo- oob ooo oos os- osb oso oss osu ou- ouo ous ozo ozs ozu ozz sbb sbo sbs sbu sob soo sos sou soz ss- ssb sso sss ssu ssz sub suo sus suu suz szu ubb ubo ubs ubu uob uoo uos usb uso uss usu usz uus uuu uzb uzo uzu zbb zbs zo- zob zoo zos zou zsu zsz zub zus zuz zzs zzz

-ous bbbb bbbs bobb bobo bobs bobu boob boos booz boso boss bosu bous bozo bsos bubb bubo bubs bubu buss busu buus buuz buzz bzou bzzz obbo obos obss obus oooo ooos oous osoo osos ossb osso ossu oubs ouu- ouzo s-os sbbs sbus sobo sobs sobu soos soso soss sous soz- sssb ssss sub- subb subo subs subz suos sus- suso suss susu susz suus suzo suzu suzz szob szss ubbo ubos usbs usos ussb usss ussu usus uuuu uzos zbus zobo zoo- zoos zoso zoss zozo zozu zsss zubo zubu zuoz zuzu zzzs zzzz

bbuss bo-bo bobos boobs bosso bozoo bozos bsous busso bussu busuu ooooo ososo ossos osusu osusz ouzos s-bus so-so soss- sosus sous- sozo- sssss subbu subos subss susso susus susuz ubobo uuuuu zobos zu-zu zzzzz

bbbbbb bobbos booboo bososo bossou boubou bousso boussu bububu oooooo ossous ououso ouzous sobos soosoo sousou ubussu zoozoo zouzou

bbbbbbb boo-boo booboos boubous bus-obo sou-sou sssssss ububboo zoozoos zou-zou

bbbbbbbb bo-bo-bo bobobobs buzzbuzz ubbubboo

sous-sous

bobbobbobs

buzzbuzzbuzz

buzz-buzz-buzz

bbbbbbbbbbbbbbb bzzzzzzzzzzzzzz