b-p bbb bbe bbh bbi bbk bbo bbp bbs be- beb bee beh bei bek beo bep bes bhb bhe bhh bhi bhk bho bhp bhs bi- bib bie bih bii bik bio bip bis bkb bke bkk bko bkp bks bob boe boh boi bok boo bop bos bpb bpe bph bpi bpo bpp bps bsb bse bsh bsi bsk bso bsp bss ebb ebe ebh ebi ebk ebo ebp ebs eeb eee eek eeo eep ees ehb ehe ehh ehi eho ehp ehs eib eie eii eik eio eip eis ekb eke ekh eki eko ekp eks eo- eob eoe eoh eoi eok eoo eop eos ep- epb epe eph epi epo epp eps es- esb ese esh esi esk eso esp ess h-i hbb hbe hbh hbi hbk hbo hbp hbs he- heb hee heh hei hek heo hep hes hhb hhe hhh hhi hhk hho hhp hhs hib hie hih hii hik hio hip his hkb hkh hki hkk hko hkp hks hob hoe hoh hoi hok hoo hop hos hpb hpe hph hpi hpk hpo hpp hps hsb hse hsh hsi hsk hsp hss ibb ibe ibh ibi ibk ibo ibp ibs ie- iee iei iek iep ies ihb ihe ihh ihi ihk iho ihp ihs iib iie iih iii iio iip iis ikb ike iki ikk iko iks io- iob ioe ioh ioi ioo iop ios ipb ipe ipi ipo ipp ips is- isb ise ish isi isk iso isp iss kbb kbe kbh kbi kbk kbo kbp kbs ke- keb kee keh kei kek keo kep kes khe khh khi khk kho khs kib kie kih kii kik kio kip kis kkb kke kkh kki kkk kkp kks kob koe koh koi kok koo kop kos kpe kph kpi kpk kpo kpp kps ksb kse ksh ksi ksk kso ksp kss o-i ob- obb obe obh obi obk obo obp obs oeb oee oeh oei oeo oep oes ohe ohh ohi oho ohp ohs oib oie oii oik oio oip ois okb oke oki okk oko okp oks oo- oob ooh ooi ook ooo oop oos op- opb ope oph opi opk opo opp ops os- osb ose osh osi osk oso osp oss p-p pbb pbe pbi pbk pbo pbp pbs peb pee peh pei pek peo pep pes phb phe phi phk pho php phs pib pie pih pii pik pio pip pis pkb pke pki pko pkp pks pob poe poh poi pok poo pop pos ppb ppe pph ppi ppk ppo ppp pps ps- psb pse psh psi psk pso psp pss sbb sbe sbh sbi sbk sbo sbp sbs se- seb see seh sei sek seo sep ses sh- shb she shh shi shk sho shp shs sib sie sih sii sik sio sip sis sk- skb ske skh ski skk sko skp sks sob soe soh soi sok soo sop sos spb spe sph spi spk spo spp sps ss- ssb sse ssh ssi ssk sso ssp sss

-ose bbbb bbbs bbeb bbhs bebb bebe bebi bebo beeb beek beep bees behs beik beis beke beki beko beks beo- beok beos bepo bes- bese besh besk beso bess bhhs bhie bhoi bibb bibe bibi bibo bibs bieb bies bihe bihi bihs biis bike bikh biko bio- bioi bios bipp bips bis- bise bish bisk biso bisp biss bkhs bksp bobb bobe bobi bobo bobs boee boeo boep boes boho bohs boi- boie boii bois boke boki boko boks boob booe booh book boop boos bope bopp bops bose bosh bosi bosk boso boss bphs bpoe bseb bsee bses bshs bsos bspp bsse ebbo ebbs ebes ebhs ebis eboe eboo ebos ebpo eeee eees eehs eeke eeks eeps eese eesi eesk eheh ehhs ehis eiei eies eiho eike eiki eiko eiks eipo eise eish eisk eiso eiss ekeb ekek ekes ekho ekhs ekis ekki ekoi ekos ekpe ekpo eksi eoes eois epee epes eph- ephi ephs epi- epie epik epip epis epos eppo eppp epps epsi epsp epss esbo esbs esee esek eseo eses eshs esie esik esis eske esko esks eso- esok esop esos espe espi espo espp esps esse essh essi esso essp h-ii hbbs hbes hbhs hbio hbos hbss hebb hebe hebi hebo heeb heek heep hees hehe heho hehs heie heih heik heis heke hepe hepi hepp heps hesh hesp hess hhhh hhhs hhip hibi hiei hies hihe hihi hiho hiie hiis hike hiki hiob hipe hipo hipp hips hisb hise hish hiss hkis hkpo hkse hobe hobo hobs hoei hoek hoes hohe hoho hoie hoik hoip hois hoke hoki hoko hoks hooe hook hoop hoos hope hopi hopo hopp hops hose hosh hosp hoss hphs hppe hpps hpse hpss hsei hses hshs hski hsob hsps hsse hssp i-be ibeh ibes ibie ibis ibos ibss ieie ieio ieoh iesi ieso ihep ihis ihob ihop ihss iies iiie iiii iiio iiis iioi iioo iiop iios iisi iisp ikee ikes ikki ikko ikoo iobi ioee ioii ioio ioke ioko iooi iooo ioos iops ioso ipbk ipek ipes ipie ipko ipoe ipoh ipop ipos ippo ipse ipsi ipso ipsp ipss isbe iseb isee iseh iseo isep ises ishe ishi ishk ishs isie isis isko iso- isok isop isos ispe isps isse issh issi isso issp isss k-os kbbb kbbe kbbi kbbk kbbo kbbs kbeb kbee kbeh kbek kbeo kbes kbhb kbhe kbhh kbhi kbhp kbhs kbib kbie kbik kbio kbis kbkb kbkk kbko kbob kboe kboi kbok kboo kbos kbpe kbpi kbpk kbpo kbps kbsb kbsi kbsk kbso kbss kebb kebe kebi keeh keek keep kees kehk kehs keib keii keik keio keis kekb keke keki keko keks keok keos kep- kepe keph kepi keps kesb kesh kesi kesk keso kesp kess khbs kheb khep khhk khho khhs khii khio khip khis khke khki khkk khks khob khoe khoi khok khop khpe khse khsi khss kibb kibe kibi kibo kibs kies kihh kihi kihk kiho kihp kihs kiii kiik kiip kiis kiki kikk kiko kioe kioh kioi