-ic b-p bbb bbc bbe bbh bbi bbk bbp bbs bcb bcc bce bch bci bck bcp bcs be- beb bec bee beh bei bek bep bes bhb bhc bhe bhh bhi bhk bhp bhs bi- bib bic bie bih bii bik bip bis bkb bkc bke bkk bkp bks bpb bpc bpe bph bpi bpp bps bsb bsc bse bsh bsi bsk bsp bss c-- cbb cbc cbe cbh cbi cbk cbp cbs ccb ccc cce cch cci cck ccp ccs ce- ceb cec cee ceh cei cek cep ces ch- chb chc che chh chi chk chp chs ci- cib cic cie cih cii cik cip cis ckb ckc ckh cki cks cpb cpc cpe cph cpi cpk cpp cps csb csc cse csh csi csk csp css ebb ebc ebe ebh ebi ebk ebp ebs ec- ecb ecc ece ech eci eck ecs eeb eec eee eek eep ees ehb ehc ehe ehh ehi ehp ehs eib eic eie eii eik eip eis ekb ekc eke ekh eki ekp eks ep- epb epc epe eph epi epp eps es- esb esc ese esh esi esk esp ess h-i hbb hbc hbe hbh hbi hbk hbp hbs hcb hcc hce hch hci hck hcp hcs he- heb hec hee heh hei hek hep hes hhb hhc hhe hhh hhi hhk hhp hhs hib hic hie hih hii hik hip his hkb hkh hki hkk hkp hks hpb hpc hpe hph hpi hpk hpp hps hsb hsc hse hsh hsi hsk hsp hss ibb ibc ibe ibh ibi ibk ibp ibs icb icc ice ich ici ick icp ics ie- iec iee iei iek iep ies ihb ihc ihe ihh ihi ihk ihp ihs iib iic iie iih iii iip iis ikb ikc ike iki ikk iks ipb ipc ipe ipi ipp ips is- isb isc ise ish isi isk isp iss kbb kbc kbe kbh kbi kbk kbp kbs kcb kcc kce kch kci kck kcp kcs ke- keb kec kee keh kei kek kep kes khe khh khi khk khs kib kic kie kih kii kik kip kis kkb kkc kke kkh kki kkk kkp kks kpc kpe kph kpi kpk kpp kps ksb ksc kse ksh ksi ksk ksp kss p-p pbb pbc pbe pbi pbk pbp pbs pcb pcc pce pch pci pck pcp pcs peb pec pee peh pei pek pep pes phb phc phe phi phk php phs pib pic pie pih pii pik pip pis pkb pkc pke pki pkp pks ppb ppc ppe pph ppi ppk ppp pps ps- psb psc pse psh psi psk psp pss sbb sbc sbe sbh sbi sbk sbp sbs scb scc sce sch sci sck scp scs se- seb sec see seh sei sek sep ses sh- shb shc she shh shi shk shp shs sib sic sie sih sii sik sip sis sk- skb skc ske skh ski skk skp sks spb spc spe sph spi spk spp sps ss- ssb ssc sse ssh ssi ssk ssp sss

bbbb bbbs bbch bbci bbeb bbhs bcbc bcbp bcbs bccc bcci bccs bcec bces bche bchs bcie bcis bcpp bcps bcsc bcss bebb bebe bebi bech beci beck becs beeb beek beep bees behs beic beik beis beke beki beks bes- bese besh besk bess bhcc bhhs bhie bibb bibe bibi bibs bicc bice bich bici bick bics bieb bies bihe bihi bihs biis bike bikh bipp bips bis- bisc bise bish bisk bisp biss bkhs bksp bpcp bphc bphs bsci bscp bscs bseb bsec bsee bses bshs bsic bspp bssc bsse cbbc cbbs cbcc cbce cbcp cbcs cbec cbee cbhs cbpc cbpp cbsc cbse cbsi ccbc cccb cccc ccci cccp cccs ccee cche cchp cchs ccic ccii ccip ccis ccpe ccpp ccps ccsi ccsp ccss cebp cebs cec- cece ceci cecp cecs ceeb ceec cees cehs ceip ceke cepc cepe ceph cepp ceps cesc cese cesi cesp cess chbp chce chch chci chcp chcs cheb chec chee cheh chek chep ches chhs chib chic chie chih chik chip chis chkb chks chpp chsc chse chsh chsi cibc cibe cibi cicc cich cici cics ciee cies cihs ciii ciis cipp cips cis- cisc cise cish cisk cisp ciss ckbc ckbe ckbi ckch ckck ckcs ckhs ckpc cksb cksh cpbc cpce cpcs cpeb cpep cphs cpic cpps cpsc cpsk cscb cscc csce csch csci cscs csec csee cseh csep cshp cshs csib csik csis csks cspb cspc cspe cspi csps csse ebbc ebbs ebcc ebes ebhs ebic ebis ecbc ecbe eccb eccc ecce ecci eces eche echs ecib ecip ecis ecks ecpp ecsc ecse ecsp ecss eecs eeee eees eehs eeke eeks eeps eese eesi eesk ehcc eheh ehhs ehis eich eick eics eiec eiei eies eike eiki eiks eise eish eisk eiss ekch ekeb ekek ekes ekhs ekis ekki ekpe eksi epcc epch epci epec epee epes eph- ephi ephs epi- epic epie epik epip epis eppc eppp epps epsc epsi epsp epss esbs escb esce esch esci escs esee esek eses eshs esie esik esis eske esks espc espe espi espp esps esse essh essi essp h-ii hbbs hbes hbhs hbic hbss hcbc hcbs hccb hccc hcch hccs hchi hchs hcis hcpc hcps hcsc hcss hebb hebe hebi hech heck hecs heeb heek heep hees hehe hehs heic heie heih heik heis heke hepc hepe hepi hepp heps hesc hesh hesp hess hhhh hhhs hhip hhpc hi-c hibi hicc hice hich hick hicp hics hiei hies hihc hihe hihi hiie hiis hike hiki hipc hipe hipp hips hisb hise hish hiss hkcc hkcs hkis hkse hpcc hphs hppe hpps hpsc hpse hpss hsbc hscc hsci hsei hses hshs hski hsps hsse hssp i-be ibcs ibec ibeh ibes ibie ibis ibss icbc icbp icbs iccb iccc icci iccp iccs icec icee ices ichc iche ichi ichs icis icke icks icpc icps icsb icsc icse icsh icsi icsp icss iecc ieie iesc iesi ihcc ihep ihis ihss iies iiie iiii iiis iisc iisi iisp ikee ikes ikki