b-u bbb bbg bbl bbr bbu bbw bgb bgg bgl bgr bgu bgw bgz blb blg bll blr blu blz brb brg brl brr bru brw brz bub bug bul bur buu buw buz bwb bwg bwl bwr bwu bzr bzu bzz gbg gbl gbr gbu gbw gbz ggb ggg ggr ggu ggw ggz glb glg gll glr glu glz grb grg grl grr gru grw gu- gub gug gul gur guu guz gwb gwg gwl gwr gwu gzr gzu lbb lbg lbl lbr lbu lbw lgb lgg lgl lgr lgu lgw llb llg lll llr llu llw llz lrb lrg lrr lru lrw lrz lub lug lul lur luu luz lwb lwl lwr lww lzr lzu rbb rbg rbl rbr rbu rbw rgb rgg rgr rgw rlg rll rlr rlu rlw rrb rrg rrl rrr rru rub rug rur ruu ruz rwb rwl rwr rwu rzb ubb ubg ubl ubr ubu ubw ugb ugg ugl ugr ugu ulb ulg ull ulr ulu ur- urb urg url urr uru urw urz uug uur uuu uwb uwg uwl uwr uww uzb uzu wbb wbg wbr wbw wbz wgb wgl wgr wgw wgz wl- wlb wlg wll wlr wlu wlw wr- wrg wrl wrr wru wrw wub wug wur wuz wwl wwu www wzu z-g zbb zbl zbr zbw zgb zgg zlr zrl zub zug zul zur zuz zzr zzz

bbbb bblb bbrg bbwr blrg blub blur blw- brrr brug bruz bubb bubu bugg bulb bulg bull bulu bulz bur- burb burg burl burr buru burz buuz buzz bzzz gggg glrb glub glug glur grbr grrl grrr grub grug grur gruz gubb gubu gugb gugg gugu gulb gull gulu gurb gurg gurl gurr guru gwwr lblr lbug lgbu llll lrgb lrrr lugg lugu lugz lull lulu lulz lurg lurz luwr luwu lzrw lzwl rbbb rbbr rlug rrrr rubb rubu rugg rull ruru ugur uguu ugwu ullr ulul urgu urur uruz uulu uuuu uzbl wbbb wbbg wbbl wbbr wbbw wbbz wbgb wbgg wbgl wbgr wbgu wbgw wbgz wblb wbll wblu wblw wbrb wbrg wbrr wbru wbrw wbul wbuw wbuz wbwb wbwl wbwz wbzg wbzl wbzr wbzu wbzw wbzz wgbb wgbg wgbl wgbr wgbw wgbz wggg wglb wgll wglr wglz wgrb wgrr wgru wgrw wgrz wgul wgur wgwb wgwg wgww wgzr wgzz wlbb wlbg wlbl wlbr wlbw wlbz wlgz wlll wllr wllw wlrb wlrr wlrw wlub wlur wluw wluz wlwl wlzl wlzr wlzw wlzz wrbb wrbg wrbl wrbu wrbw wrbz wrgb wrgr wrgw wrlb wrll wrlr wrlu wrlz wrrb wrrl wrrw wrrz wrub wrul wrwb wrwr wrzr wrzz wubb wubg wubl wubr wubu wubz wugg wugu wull wulr wulu wur- wurb wurl wurz wuub wuuu wuwg wuzr wuzu wuzz wwbb wwbg wwbl wwbr wwbu wwbz wwgb wwgl wwgr wwlb wwll wwlr wwlu wwlw wwlz wwrb wwrl wwrr wwru wwrw wwrz wwuz wwwl wwwr wwww wwwz wwzw wwzz wzbb wzbg wzbl wzbr wzbz wzlb wzlr wzrb wzrr wzru wzuu wzww wzwz wzzb wzzg wzzl wzzr wzzu wzzw wzzz zubr zubu zull zulu zulz zurb zurr zuru zuul zuzu zzzz

bgwgl blurb blurr brrrr brugg brull bruzz bulb- bull- bulul burgu burru buzzr ggulu glubb grgur grrrl grrrr grubb gubru gugul gurur lubur lubz lulul lurgg luzzu ugrug ullur ululu uluru urubu uuuuu wwwww zu-zu zzzzz

bbbbbb blublu brubru bububu bugbug bugull bulbul bulgur burbur burgul buzurg grugru gubgub guggul gulgul gurbru gurbuz gurugu lugulu luguru lurulu ugurlu urgull wulugu

bbbbbbb gru-gru gurgull lugburz

bbbbbbbb buruburu buzzbuzz wurzburg zurbrugg

buzzbuzzbuzz

buzz-buzz-buzz

bbbbbbbbbbbbbbb bzzzzzzzzzzzzzz grrrrrrrrrrrrrr