bbbb bbbs bbci bcbc bcbp bcbs bccc bcci bccs bcis bcpp bcps bcsc bcss bcuc bcup bibb bibi bibs bicc bici bick bics biis biku bipp bips bipu bis- bisc bisk bisp biss bisu bizu bizz bksp bpcp bpsu bsci bscp bscs bsic bspp bssc bsup bubb bubi bubs bubu bucc buci buck bucs bucu bucz buic buik buis buiu buki bukk buku bupc bups busc busi busk buss busu buus buuz buzi buzz bzip bzzz cbbc cbbs cbcc cbcp cbcs cbcu cbpc cbpp cbsc cbsi cbus ccbc cccb cccc ccci cccp cccs cccu ccic ccii ccip ccis ccpp ccps ccsi ccsp ccss ccuc ccup ccus cibc cibi cicc cici cics cicu ciii ciis cipp cips cis- cisc cisk cisp ciss ciuc ciup cius ckbc ckbi ckck ckcs ckpc cksb cpbc cpcs cpcu cpic cpps cpsc cpsk cpsu cpus cscb cscc csci cscs csib csik csis csks cspb cspc cspi csps csup csus cub- cubb cubi cubs cucc cuci cuck cui- cuis cuk- cupp cups cusb cusk cusp cuss cusu ibcs ibis ibss ibus icbc icbp icbs iccb iccc icci iccp iccs iccu icis icks icpc icps icsb icsc icsi icsp icss icub icup icus iiii iiis iisc iisi iisp iisu iiuc ikki iksu ipbk ipcc ipcs ippc ipsc ipsi ipsp ipss ipus iscc isci iscp iscs iscu isic isis isku ispc isps issc issi issp isss issu isup isus iucc iuiu iupp iuss izki k-ci kbbb kbbc kbbi kbbk kbbs kbbu kbbz kbcb kbci kbck kbcs kbcu kbcz kbib kbic kbik kbis kbiu kbiz kbkb kbkk kbkz kbpc kbpi kbpk kbps kbpu kbsb kbsi kbsk kbss kbsu kbsz kbub kbuc kbuk kbup kbus kbuu kbuz kbzc kbzi kbzs kbzu kbzz kcbc kcbi kcbk kcbs kcbu kccb kccc kcci kcck kccu kcic kcii kcis kciu kckc kckk kckz kcpc kcpi kcps kcpu kcsb kcsc kcsi kcsp kcss kcsu kcub kcui kcuk kcup kcuz kczz kibb kibc kibi kibs kibu kibz kicb kicc kick kicp kics kiic kiii kiik kiip kiis kiiu kikc kiki kikk kiku kikz kip- kipi kipp kips kipu kisc kisi kisk kiss kisu kiup kiuu kizs kizz kkbb kkbi kkbs kkbz kkcb kkci kkck kkcs kkic kkik kkkk kkpc kkpk kkps kkpz kksi kksp kkss kksu kkup kkus kkuu kkzu kkzz kpbb kpbi kpbs kpbz kpcc kpcs kpkk kppc kppk kppp kpsc kpsi kpsp kpsu kpsz kpub kpus kpzk ksbc ksbi ksbp ksbs ksbz kscb ksci ksck kscs kscu ksib ksii ksik ksip ksis ksiz kskb kskk ksks ksku kskz kspb kspc kspi kspk ksps kspz kssi ksss kssu kssz ksub ksui ksup ksuu kubb kubc kubs kubu kucb kucc kuci kucp kuic kuik kuki kukk kuks kuku kupb kups kupu kusb kusc kusp kusu kuub kuuk kuuu kuuz kuzu kuzz kzbb kzbi kzbk kzbs kzbz kzip kziz kzks kzkz kzpi kzpk kzps kzsb kzsc kzsp kzsu kzus kzuu kzuz kzzb kzzi kzzk kzzp kzzs kzzz pbcc pbpk pbsp pcbc pcbs pccc pccs pcip pcks pcpb pcpp pcps pibb pibi picc pici pick pics picu piip piki pikk piks piku pipi pipp pips pisi pisk piss pisu pisz pius pkcs pkib ppcc ppci ppcs ppib ppic pppp ppps ppss psci pscu psip psis pspi pspp psps pssc pubs pubu puck puis puiu puki puku pupi pups pupu pusi pusk puss puuc puzi s-ib s-ic s-ii sbbs sbcc sbcs sbic sbsi sbsp sbus scbi sccc sccp sccs sci- scic scip scis sck- scpb scpi scps scsc scsi scsu scub scup sibc sibi sibs sibu sicc sici sick sicp sics sicu siik siki siks siku sipc sipi sipp sips sisc sisi sisk siss sisu siui sius sizz skic skik skip skis skiu skpc skss skui skup spcc spcs spib spic spik spip spis spps spsp spss spui spus sscc ssci sscp sscs ssis sspc ssps sssb sssc sssi ssss sub- subb subi subs subz suc- succ suci suck sucs suis suki suks suku sup- supp sups sus- susi susk susp suss susu susz suus suzi suzu suzz szis szss szuc ubbi ubic ubii ubik ubis ubpc ucbc ucci uccp ucpb ucsb ucsc ucsu uipi ukcc ukip ukps uksc ukup upci upcs upic upis uppc uppp uppu upsc upsi upup us-k usbc usbs uscc uscs usip usis uspc uspp usps ussb ussc usss ussu usui usus uucp uusi uuuu uzis uzzi zbik zbus zick zics ziip ziki ziks zipp zips zisi zisk zizi zizz zsss zubi zubu zuck zuki zusi zuuk zuzu zzzs zzzz