-ic -up b-p b-u bbb bbc bbi bbk bbp bbs bbu bcb bcc bci bck bcp bcs bcu bcz bi- bib bic bii bik bip bis biu biz bkb bkc bkk bkp bks bpb bpc bpi bpp bps bpu bsb bsc bsi bsk bsp bss bsu bub buc bui buk bup bus buu buz bzp bzs bzu bzz c-- cbb cbc cbi cbk cbp cbs cbu cbz ccb ccc cci cck ccp ccs ccu ccz ci- cib cic cii cik cip cis ciu ckb ckc cki cks cpb cpc cpi cpk cpp cps cpu cpz csb csc csi csk csp css csu csz cub cuc cui cuk cup cus cuu cuz cz- czc czk ibb ibc ibi ibk ibp ibs ibu ibz icb icc ici ick icp ics icu icz iib iic iii iip iis iiu ikb ikc iki ikk iks iku ipb ipc ipi ipp ips ipu is- isb isc isi isk isp iss isu iu- iub iuc iui iup ius iuz izi izu izz k-z kbb kbc kbi kbk kbp kbs kbu kbz kcb kcc kci kck kcp kcs kcu kib kic kii kik kip kis kiu kiz kkb kkc kki kkk kkp kks kku kpc kpi kpk kpp kps kpu ksb ksc ksi ksk ksp kss ksu kub kuc kui kuk kup kus kuu p-p pbb pbc pbi pbk pbp pbs pbu pbz pcb pcc pci pck pcp pcs pcu pib pic pii pik pip pis piu piz pkb pkc pki pkp pks pku ppb ppc ppi ppk ppp pps ppu ppz ps- psb psc psi psk psp pss psu pub puc pui puk pup pus puu puz pzc pzk pzp sbb sbc sbi sbk sbp sbs sbu scb scc sci sck scp scs scu sib sic sii sik sip sis siu sk- skb skc ski skk skp sks sku spb spc spi spk spp sps spu spz ss- ssb ssc ssi ssk ssp sss ssu ssz sub suc sui suk sup sus suu suz szi szp szu ubb ubc ubi ubk ubp ubs ubu ucb ucc uci uck ucp ucs ucu uib uic uii uip uis uiu ukb ukc uki ukk ukp uku ukz up- upb upc upi upk upp ups upu upz usb usc usi usk usp uss usu usz uuc uus uuu uzb uzi uzu zbb zbc zbs zcs zib zik zip zis ziz zks zpc zpi zpp zpu zsi zsu zsz zub zuc zui zuk zus zuz zzs zzz

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