pbpk pdpr pibb pibi piip piki pikk piku piky pipi pipp pipy piri pirk pirr piru piry pizy pkib ppdk ppib ppid pppd pppp ppru ppur pri- prid prii prky prpd prrd prri prud pruu pryk pubu pudu puid puir puiu puki puku puky pupi pupu pupy pur- purb puri purp purr puru pury puy- puyi puzi pykk pypy pyr- pyri pyrk pyry pyzy rbbb rbbr rdbp rib- ribu riby ridd ridi riki rikk riku ripd ripi ripp ripr riri rizi rizk rizu rizz rpdp rpii rrrr rubb rubi rubp rubu ruby rudd rudi rudp rudy ruid ruiz ruki rukk ruku rupp rupy rurd ruri rurp ruru ruud ruyd ruyi ruzi rybp rydy rydz ryip ryki ryuk rzip u-rp ubbi ubid ubii ubik ubir ubud uddi udid udir udpd uduk uipi uirr ukip ukky ukup ukur upby uppp uppu uppy upri upup urbi urdu urdy urdz urib urik uriu urri urry uruk urup urur uruz urzy uuri uuuu uyir uzzi ybry yidi yidu yirb yird yirk yirr yiud ykid ypir yubu yudu yuki yuku yuky yupi yurd yuri yury yuyu yuzi yuzu yyyy zbik zidi ziip ziki zikr zipp ziri zirp ziyi ziyu zizi zizz zubi zubr zubu zuby zuid zuki zukr zurb zurr zuru zuuk zuzu zydy zypp zyyi zzzz

b-r-k bibby bibri biddu biddy bidri bidry biduk bidup bidur bikky bipib bippy birdu birdy birdz birur biryu bizzi bizzy bridi brizz brrrr brud- bruik bruiu bruri bruyd bruyk bruzz bryd- bryid bubby bubry budby buddu buddy budki budry budur buiki buird bukid bukk- bukki burdi burpy burri burru burry burud buruk burzy buyid buyuk buyup buzby buzuk buzzi buzzr buzzy by-by bybib bykdb ddddd ddruk dibri diddu diddy didup dippy dirpy dizzy driby dridu driki driry druid drupi druri drury druzy druzz dryry dryup du-ku dubbi dubby dubi dubki duddy dudki duduk dukku duppy dupri dupuy durdy durry durzi dybki dyrdy dyrup dziri i-bid ibbur ibrik ibuki iddyr iiiii ikiru ikuri ipubi ipuki irbid irid- iriki irupi iyiyi izdby k-b-d k-p-r ki-yi kibbi kibi- kiddy kiiki kiipu kikki kikuu kirby kirdi kirki kirky kirpi kirui kiryu kizzy kribi krubi kruki krupp krupy kryry krzyz kubik kubri kubyz kudki kudry kudur kuduz kudzu kukri kukui kukup kukur kupur kurbu kurdi kurik kurir kurki kurku kurud kuruk kurup kuryk kuzbu kuzki kuzyk kyizu kyrii piiri pikky pikru pikui pipid pippi pippy pipri pirri pirry pirui piruz piuri piuru pizki pizzi pkzip pridy prizy prudi prudy prydz prykk pryup pubby puddy pudur pupki puppy pupri purdi purdy purku purry puuri pykid pyrri pyruz ribbi ribby ribup ridky rikki rikyu ripky ripuk ripup rirpu rizzi rubbi rubby rubid rubik rubup rudby ruddy rudik rudki rudkk rudky rudry rudyr ruiru ruppy rurik rurki rybi rybki rybky ryuir ryuki ryzki rzyki u-dub ubirr udupi ukrid up-by urduk urubu ururi uryu uryuu uuuuu uzury uzyki ydbdr yibir yippy ypbpr yu-ri yukky yupik yuppy yuruk zbrui zdiby zibib ziddi zikri zipby zippr zippy zipup zirik ziruk zizik zizki zizzi zizzy zu-zu zubki zubry zubuk zyuri zzzzz

bbbbbb bibiri bibiru bibrik bibury bidbid bikkyr biribi birkby birkur birpur biryuk bribir bribri brizzi brubru bububu budruk bukkur bukuru burbur burdur buriki burrup buruku bururi buyduz buyruk by-bid ddr-ii dibbuk diii-d dikdik drippy dry-up dryrub dubdub dubryk durbuy dybbuk idbury idukki ikkyu irbidi irridu kibuku kidzui kikiki kikkik kikuyu kip-up kippur kiriri kiriru kirkby kirkuk kirkup kiruri kridid kripik krupki krupuk krzyki kubiki kudupu kuduru kukurd kukuri kuruki kurupi kururu kurzii kuzuyu kyburz pdiddy pipipi pipiri pippip piprid piridi pirrip piupiu pppppp priddy priidu prikry prizzi prkrir pukpui puriri purpur purpyr pyrid- pyurid pyzdry rub-up rudrur rudzir ruukki ruzizi rydzyk ryukyu udburu udipur udriku udukku up-dip upbrud upupid uruppu yru-up yurkud yuzuru ziduri zip-up ziruki ziyrik zubird zubiri zuruki

bbbbbbb bidupur birdpur birudur dik-dik dripdry dry-dip dry-rub duk-duk duzyurd irikkur iririki kirkurd kri-kri kudurru kurpiki kyrykyy pip-pip przypki pui-pui rubbidy uriburu y-pr-pb yibyiru yip-yip zbizuby zubri zubrzyk

bbbbbbbb buruburu buzzbuzz drip-dry druz-iki dzidri-i i-ii-iii kikuuiki kipkirui kiriburu kirkuduk krzyzyki kukukuku kukuruku kukuryki kuruburu kurukuru kuzuryu pikipiki pipiriki piripiri purpuri- pyuupiru rubirizi udupiddy yuruyuri yuyuki zubizuri

biddy-bid bidi-bidi ddddddddd drip-drip dub-i-dub ikizukuri piri-piri rubby-dub

buddybuddy kukkurukuu ubbi-dubbi

biddi-biddi biddy-biddy buddy-buddy pip-pip-pip rubby-dubby

buzzbuzzbuzz

buzz-buzz-buzz

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