-ic -up b-p b-u bbb bbc bbe bbh bbi bbp bbs bbu bcb bcc bce bch bci bcp bcs bcu be- beb bec bee beh bei bep bes beu bhb bhc bhe bhh bhi bhp bhs bhu bi- bib bic bie bih bii bip bis biu bpb bpc bpe bph bpi bpp bps bpu bsb bsc bse bsh bsi bsp bss bsu bub buc bue buh bui bup bus buu c-- cbb cbc cbe cbh cbi cbp cbs cbu ccb ccc cce cch cci ccp ccs ccu ce- ceb cec cee ceh cei cep ces ceu ch- chb chc che chh chi chp chs chu ci- cib cic cie cih cii cip cis ciu cpb cpc cpe cph cpi cpp cps cpu csb csc cse csh csi csp css csu cub cuc cue cuh cui cup cus cuu ebb ebc ebe ebh ebi ebp ebs ebu ec- ecb ecc ece ech eci ecs ecu eeb eec eee eep ees ehb ehc ehe ehh ehi ehp ehs ehu eib eic eie eii eip eis eiu ep- epb epc epe eph epi epp eps epu es- esb esc ese esh esi esp ess esu eu- eub euc eue eui eup eus h-i hbb hbc hbe hbh hbi hbp hbs hbu hcb hcc hce hch hci hcp hcs he- heb hec hee heh hei hep hes heu hhb hhc hhe hhh hhi hhp hhs hhu hib hic hie hih hii hip his hiu hpb hpc hpe hph hpi hpp hps hpu hsb hsc hse hsh hsi hsp hss hsu hub huc hue huh hui hup hus huu ibb ibc ibe ibh ibi ibp ibs ibu icb icc ice ich ici icp ics icu ie- iec iee iei iep ies ihb ihc ihe ihh ihi ihp ihs ihu iib iic iie iih iii iip iis iiu ipb ipc ipe ipi ipp ips ipu is- isb isc ise ish isi isp iss isu iu- iub iuc iue iui iup ius p-p pbb pbc pbe pbi pbp pbs pbu pcb pcc pce pch pci pcp pcs pcu peb pec pee peh pei pep pes peu phb phc phe phi php phs phu pib pic pie pih pii pip pis piu ppb ppc ppe pph ppi ppp pps ppu ps- psb psc pse psh psi psp pss psu pub puc pue puh pui pup pus puu sbb sbc sbe sbh sbi sbp sbs sbu scb scc sce sch sci scp scs scu se- seb sec see seh sei sep ses seu sh- shb shc she shh shi shp shs shu sib sic sie sih sii sip sis siu spb spc spe sph spi spp sps spu ss- ssb ssc sse ssh ssi ssp sss ssu sub suc sue suh sui sup sus suu ubb ubc ube ubh ubi ubp ubs ubu ucb ucc uce uch uci ucp ucs ucu ueb uec uee ueh uei uep ues uhb uhc uhe uhh uhi uhp uhs uhu uib uic uie uii uip uis uiu up- upb upc upe uph upi upp ups upu usb usc use ush usi usp uss usu uuc uue uus uuu

bbbb bbbs bbch bbci bbeb bbhs bcbc bcbp bcbs bccc bcci bccs bcec bces bche bchs bcie bcis bcpp bcps bcsc bcss bcuc bcup bebb bebe bebi bech beci becs becu beeb beep bees behs beic beis bes- bese besh bess bhcc bhhs bhie bhuu bibb bibe bibi bibs bicc bice bich bici bics bieb bies bieu bihe bihi bihs bihu biis bipp bips bipu bis- bisc bise bish bisp biss bisu bpcp bphc bphs bpsu bsci bscp bscs bseb bsec bsee bses bshs bsic bspp bssc bsse bsup bubb bube bubi bubs bubu bucc buce buch buci bucs bucu bueu buhe buhi buhs buic buie buis buiu bupc bups busc buse bush busi buss busu buus cbbc cbbs cbcc cbce cbcp cbcs cbcu cbec cbee cbhs cbpc cbpp cbsc cbse cbsi cbus ccbc cccb cccc ccci cccp cccs cccu ccee cche cchp cchs ccic ccii ccip ccis ccpe ccpp ccps ccsi ccsp ccss ccuc ccup ccus cebp cebs cebu cec- cece ceci cecp cecs ceeb ceec cees cehs ceip cepc cepe ceph cepp ceps cesc cese cesi cesp cess ceui chbp chce chch chci chcp chcs cheb chec chee cheh chep ches cheu chhs chib chic chie chih chip chis chiu chpp chsc chse chsh chsi chub chui chus cibc cibe cibi cicc cich cici cics cicu ciee cies cihs ciii ciis cipp cips cis- cisc cise cish cisp ciss ciuc ciup cius cpbc cpce cpcs cpcu cpeb cpep cphs cpic cpps cpsc cpsu cpus cscb cscc csce csch csci cscs csec csee cseh csep cshp cshs csib csis cspb cspc cspe cspi csps csse csup csus cub- cubb cube cubi cubs cucc cuce cuci cues cui- cuis cupe cupp cups cusb cush cusp cuss cusu ebbc ebbs ebcc ebes ebhs ebic ebis ebus ecbc ecbe eccb eccc ecce ecci eces eche echs ecib ecip ecis ecpp ecsc ecse ecsp ecss ecsu ecus eecs eeee eees eehs eeps eese eesi ehcc eheh eheu ehhs ehis eich eics eiec eiei eies eise eish eiss epcc epch epci epec epee epes eph- ephi ephs epi- epic epie epip epis eppc eppp epps epsc epsi epsp epss epub epus esbs escb esce esch esci escs escu esee eses eshs eshu esie esis espc espe espi espp esps esse essh essi essp essu esui esus eubc eubi euch euse h-ii hbbs hbes hbhs hbic hbss hcbc hcbs hccb hccc hcch hccs hchi hchs hcis hcpc hcps hcsc hcss hebb hebe hebi hech hecs heeb heep hees hehe hehs heic heie heih heis hepc hepe hepi hepp heps hepu hesc hesh hesp hess heue heui heus hhhh hhhs hhip hhpc hhus hi-c hibi hibu hicc hice hich hicp hics hiei hies hieu hihc hihe hihi hiie hiis hiiu hipc hipe hipp hips hisb hise hish hiss hpcc hphs hppe hpps hpsc hpse hpss hpue hsbc hscc hsci hsei hses hshs hsps hsse hssp hubb hube hubi hubs huch hucs