-th b-p bbb bbe bbh bbi bbk bbo bbp bbs bbt be- beb bee beh bei bek beo bep bes bet bhb bhe bhh bhi bhk bho bhp bhs bht bi- bib bie bih bii bik bio bip bis bit bkb bke bkk bko bkp bks bkt bob boe boh boi bok boo bop bos bot bpb bpe bph bpi bpo bpp bps bpt bsb bse bsh bsi bsk bso bsp bss bst btb bte bth bti btk bto btp bts btt ebb ebe ebh ebi ebk ebo ebp ebs ebt eeb eee eek eeo eep ees eet ehb ehe ehh ehi eho ehp ehs eht eib eie eii eik eio eip eis eit ekb eke ekh eki eko ekp eks ekt eo- eob eoe eoh eoi eok eoo eop eos eot ep- epb epe eph epi epo epp eps ept es- esb ese esh esi esk eso esp ess est etb ete eth eti etk eto etp ets ett h-i hbb hbe hbh hbi hbk hbo hbp hbs hbt he- heb hee heh hei hek heo hep hes het hhb hhe hhh hhi hhk hho hhp hhs hht hib hie hih hii hik hio hip his hit hkb hkh hki hkk hko hkp hks hkt hob hoe hoh hoi hok hoo hop hos hot hpb hpe hph hpi hpk hpo hpp hps hpt hsb hse hsh hsi hsk hsp hss hst htb hte hth hti htk hto htp hts htt ibb ibe ibh ibi ibk ibo ibp ibs ibt ie- iee iei iek iep ies iet ihb ihe ihh ihi ihk iho ihp ihs iht iib iie iih iii iio iip iis iit ikb ike iki ikk iko iks ikt io- iob ioe ioh ioi ioo iop ios iot ipb ipe ipi ipo ipp ips ipt is- isb ise ish isi isk iso isp iss ist itb ite ith iti itk ito itp its itt k-t kbb kbe kbh kbi kbk kbo kbp kbs ke- keb kee keh kei kek keo kep kes ket khe khh khi khk kho khs kib kie kih kii kik kio kip kis kit kkb kke kkh kki kkk kkp kks kkt kob koe koh koi kok koo kop kos kot kpe kph kpi kpk kpo kpp kps kpt ksb kse ksh ksi ksk kso ksp kss kst ktb kte kth ktk kto ktp kts ktt o-i ob- obb obe obh obi obk obo obp obs obt oeb oee oeh oei oeo oep oes oet ohe ohh ohi oho ohp ohs oht oib oie oii oik oio oip ois oit okb oke oki okk oko okp oks oo- oob ooh ooi ook ooo oop oos oot op- opb ope oph opi opk opo opp ops opt os- osb ose osh osi osk oso osp oss ost ot- otb ote oth oti otk oto otp ots ott p-p pbb pbe pbi pbk pbo pbp pbs pbt peb pee peh pei pek peo pep pes pet phb phe phi phk pho php phs pht pib pie pih pii pik pio pip pis pit pkb pke pki pko pkp pks pkt pob poe poh poi pok poo pop pos pot ppb ppe pph ppi ppk ppo ppp pps ppt ps- psb pse psh psi psk pso psp pss pst pt- ptb pte pth pti ptk pto ptp pts ptt sbb sbe sbh sbi sbk sbo sbp sbs sbt se- seb see seh sei sek seo sep ses set sh- shb she shh shi shk sho shp shs sht sib sie sih sii sik sio sip sis sit sk- skb ske skh ski skk sko skp sks skt sob soe soh soi sok soo sop sos sot spb spe sph spi spk spo spp sps spt ss- ssb sse ssh ssi ssk sso ssp sss sst stb ste sth sti stk sto stp sts stt tbb tbe tbh tbi tbk tbo tbp tbs tbt te- teb tee teh tei tek teo tep tes tet th- thb the thh thi thk tho thp ths tht tib tie tih tii tik tio tip tis tit tkb tke tkk tko tkp tks tkt to- tob toe toh toi tok too top tos tot tpb tpe tph tpi tpk tpo tpp tps tpt tsb tse tsh tsi tsk tso tsp tss tst ttb tte tth tti ttk tto ttp tts ttt

-ose bbbb bbbs bbeb bbet bbhs bebb bebe bebi bebo beeb beek beep bees beet behs beik beis beit beke beki beko beks beo- beok beos beot bepo bes- bese besh besk beso bess best bete beth beti beto bets bett bhet bhhs bhie bhit bhoi bhot bibb bibe bibi bibo bibs bieb bies biet bihe bihi bihs biis bike bikh biko bio- bioi bios biot bipp bips bis- bise bish bisk biso bisp biss bist bite bith bito bits bitt bkhs bkpt bksp bobb bobe bobi bobo bobs boee boeo boep boes boet boho bohs boht boi- boie boii bois boit boke boki boko boks boob booe booh book boop boos boot bope bopp bops bose bosh bosi bosk boso boss bost botb bote both boti boto bots bott bphs bpoe bpot bpti bseb bsee bses bset bshs bskt bsos bspp bsse bsts btbp btek bths btie btob btps btss bttb ebbo ebbs ebes ebhs ebis ebit eboe eboo ebos ebpo eeee eees eehs eeke eeks eeps eese eesi eesk eete eeth eets eheh ehhs ehis ehpt ehte eiei eies eiho eike eiki eiko eiks eipo eise eish eisk eiso eiss eist eitb eith eiti eito ekeb ekek ekes eket ekho ekhs ekis ekki ekoi ekos ekpe ekpo eksi eoes eois eost eoto eots epee epes eph- ephi ephs epi- epie epik epip epis epit epos epot eppo eppp epps epsi epsp epss epte esbo esbs esee esek eseo eses eset eshs esie esik esis esit eske esko esks eso- esok esop esos espe espi espo espp esps esse essh essi esso essp esst este esth esto estp ests etee etes eth- ethe etho eths etik etio etoe etoh etok