-er b-p bbb bbe bbn bbo bbp bbr bbs be- beb bee ben beo bep ber bes bnb bne bnn bno bnp bnr bns bob boe bon boo bop bor bos bpb bpe bpn bpo bpp bpr bps brb bre brn bro brp brr brs bsb bse bsn bso bsp bsr bss ebb ebe ebn ebo ebp ebr ebs eeb eee een eeo eep eer ees en- enb ene enn eno enp enr ens eo- eob eoe eon eoo eop eor eos ep- epb epe epn epo epp epr eps erb ere ern ero erp err ers es- esb ese esn eso esp esr ess nbb nbe nbn nbo nbp nbr nbs ne- neb nee nen neo nep ner nes nnb nne nnn nno nnp nns no- nob noe non noo nop nor nos npb npe npn npo npp npr nps nrb nre nrn nro nrp nrr nrs nsb nse nsn nso nsp nsr nss ob- obb obe obn obo obp obr obs oeb oee oen oeo oep oer oes on- onb one onn ono onp onr ons oo- oob oon ooo oop oor oos op- opb ope opn opo opp opr ops or- orb ore orn oro orp orr ors os- osb ose osn oso osp osr oss p-p pbb pbe pbn pbo pbp pbr pbs peb pee pen peo pep per pes pn- pnb pne pnn pno pnp pnr pns pob poe pon poo pop por pos ppb ppe ppn ppo ppp ppr pps prb pre prn pro prp prr prs ps- psb pse psn pso psp psr pss rbb rbe rbn rbo rbp rbr rbs re- reb ree ren reo rep rer res rnb rnn rno rnp rnr rns rob roe ron roo rop ror ros rpb rpe rpn rpo rpp rpr rps rrb rrn rrp rrr rrs rsb rse rsn rso rsp rsr rss sbb sbe sbn sbo sbp sbr sbs se- seb see sen seo sep ser ses snb sne snn sno snp snr sns sob soe son soo sop sor sos spb spe spn spo spp spr sps sr- srb sre srn sro srp srr srs ss- ssb sse ssn sso ssp ssr sss

-ene -one -ose bbbb bbbs bbeb bbpr bebb bebe bebo beeb been beep beer bees bene benn beno bens beo- beon beor beos bepo bere bern bero berr bers bes- bese beso bess bner bnor bnpp bnrr bnss bobb bobe bobo bobs boee boen boeo boep boer boes bone bonn bono bons boob booe boon boop boor boos bope bopp bops bor- bore born boro borr bors bose bosn boso boss bpoe breb bree bren breo brep brer bres brno brns brob broe bron broo bror bros brrr brrs brsb brsr bseb bsee bser bses bsns bson bsos bspp bspr bsse ebbo ebbr ebbs eben eber ebes ebno eboe ebon eboo ebor ebos ebpo ebro eeee eees eens eeps eero eers eese enb- enbn enbr enee eneo ener enes enne enns eno- enoe enon enos enp- enrs ense enso eoes eone eons eore epee epen eper epes epns epon epor epos eppo eppp epps eprb epro eprp eprs epsp epss erbb erbe ereb eren erer eres erne erno erns erob eroe eron eroo eros erpe erps erre erro errs erse erso esbo esbs esee esen eseo eser eses esne eso- esop esos espe espn espo espp esps esse esso essp nbbo nber nbpp nbps nbsp nebb nebe nebn nebo nebr nebs neeb neen neep neer nees nene neno nens neo- neon neoo neos nepe nepr neps nere nero nerr ners nesb nese nesn neso nesr ness nnes nnnn nnos nnpr nnss nobo nobs noer noes non- none nonn nono nons noo- noob noon nooo noop noor noos nope nops nor- norb nore norn noro norr nors nos- nose noss npes npss nren nron nrpn nrps nrsp nsbo nseb nsep nser nsnr nsos nsps nssb nsse nsso nssp nssr nsss o-eo obbo oben ober obes oboe obon obor obos obre obro obsn obsr obss oen- oeno oens oeps oere oers oese one- oneb onee oneo onep oner ones onne onno onon onor onos onse onso oobe ooer ooes oone oons oooo ooos oops oore oose open opep oper opes opo- opon opor opos oppo opps orbb orbe orbo orbs ore- oreb oren oreo orer ores orne orno orns oro- oroe oron oror oros orpe orps orro orrs orse orso osbe osbp osee osen oser oses osno osnr osoo osor osos osro ossb osse osso pbrs pbsp peen peep peer pees pen- pene penn peno pens peon peor pepe pepo peps per- pere pern pero perp perr pers pese peso pess pnes pnon pnpo pnpp pnro pobo pobs poer poes pone pono ponp pons poon poop poor poos pop- pope popo popp pops porb pore porn poro porr pors posb pose posn poso poss ppen pper ppos pppn pppo pppp ppps ppss prbs pre- preb pree pren prep pres prnp pro- prob proe pron proo prop pros prps prrs prse prso prss psbr pseb psnr pson psos pspp pspr psps psrp psse psso rbbb rbbr rbbs rbsp rbss rebb rebe rebo rebs reeb reen reep rees rene renn reno rens reop reos repe repo repp repr reps rere rero rers rese resn reso resp ress rnbr rnsp rob- robb robe robo robs roen roer roes rone rono rons roob roon roop roor roos rope ropo rops rore roro rose roso rosp ross rpob rpoe rpon rpos rppn rpps rrrr rrsp rsee rsnn rsno rsnr rsos rspb rspo rsps rsre s-os sbbs sber sbor sbse sbsp se-e se-n se-o se-s sebe sebo sebs seeb seen seep seer sees sene senn seno senr sens seon seop sepe sepn sepo sepp sepr seps serb sere sern sero serp serr sers sese seso sess sneb snee snep sner snes snns snob snoo snop snor snos snpo snpp snrs sobe sobo sobp sobr sobs soen soeo soep soes son- sone sono sons soon soop soor soos sope sopo sopp sops sorb sore sorn soro sorr sors sose