-ic -up b-p b-u bbb bbc bbi bbk bbp bbs bbu bcb bcc bci bck bcp bcs bcu bi- bib bic bii bik bip bis biu 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 c-- cbb cbc cbi cbk cbp cbs cbu ccb ccc cci cck ccp ccs ccu ci- cib cic cii cik cip cis ciu ckb ckc cki cks cpb cpc cpi cpk cpp cps cpu csb csc csi csk csp css csu cub cuc cui cuk cup cus cuu ibb ibc ibi ibk ibp ibs ibu icb icc ici ick icp ics icu 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 kbb kbc kbi kbk kbp kbs kbu kcb kcc kci kck kcp kcs kcu kib kic kii kik kip kis kiu 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 pcb pcc pci pck pcp pcs pcu pib pic pii pik pip pis piu pkb pkc pki pkp pks pku ppb ppc ppi ppk ppp pps ppu ps- psb psc psi psk psp pss psu pub puc pui puk pup pus puu 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 ss- ssb ssc ssi ssk ssp sss ssu sub suc sui suk sup sus suu 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 up- upb upc upi upk upp ups upu usb usc usi usk usp uss usu uuc uus uuu

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 bksp bpcp bpsu bsci bscp bscs bsic bspp bssc bsup bubb bubi bubs bubu bucc buci buck bucs bucu buic buik buis buiu buki bukk buku bupc bups busc busi busk buss busu buus 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 k-ci kbbb kbbc kbbi kbbk kbbs kbbu kbcb kbci kbck kbcs kbcu kbib kbic kbik kbis kbiu kbkb kbkk kbpc kbpi kbpk kbps kbpu kbsb kbsi kbsk kbss kbsu kbub kbuc kbuk kbup kbus kbuu kcbc kcbi kcbk kcbs kcbu kccb kccc kcci kcck kccu kcic kcii kcis kciu kckc kckk kcpc kcpi kcps kcpu kcsb kcsc kcsi kcsp kcss kcsu kcub kcui kcuk kcup kibb kibc kibi kibs kibu kicb kicc kick kicp kics kiic kiii kiik kiip kiis kiiu kikc kiki kikk kiku kip- kipi kipp kips kipu kisc kisi kisk kiss kisu kiup kiuu kkbb kkbi kkbs kkcb kkci kkck kkcs kkic kkik kkkk kkpc kkpk kkps kksi kksp kkss kksu kkup kkus kkuu kpbb kpbi kpbs kpcc kpcs kpkk kppc kppk kppp kpsc kpsi kpsp kpsu kpub kpus ksbc ksbi ksbp ksbs kscb ksci ksck kscs kscu ksib ksii ksik ksip ksis kskb kskk ksks ksku kspb kspc kspi kspk ksps kssi ksss kssu 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 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 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 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 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 suc- succ suci suck sucs suis suki suks suku sup- supp sups sus- susi susk susp suss susu suus 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

bbuss bccip bccup bcups bibbs bibic bibis bibus bicsi biisk bikus bipib bisks bpips bucci bucic bucki bucks bucku bucsu buici buick buiki bukk- bukki busic busks bussu busuu c-bus c-p-c