-er -up b-p b-u bbb bbe bbn bbo bbp bbr bbs bbu be- beb bee ben beo bep ber bes beu bnb bne bnn bno bnp bnr bns bnu bob boe bon boo bop bor bos bou bpb bpe bpn bpo bpp bpr bps bpu brb bre brn bro brp brr brs bru bsb bse bsn bso bsp bsr bss bsu bub bue bun buo bup bur bus buu ebb ebe ebn ebo ebp ebr ebs ebu eeb eee een eeo eep eer ees en- enb ene enn eno enp enr ens enu eo- eob eoe eon eoo eop eor eos eou ep- epb epe epn epo epp epr eps epu erb ere ern ero erp err ers eru es- esb ese esn eso esp esr ess esu eu- eub eue eun eup eur eus nbb nbe nbn nbo nbp nbr nbs nbu ne- neb nee nen neo nep ner nes neu nnb nne nnn nno nnp nns nnu no- nob noe non noo nop nor nos nou npb npe npn npo npp npr nps npu nrb nre nrn nro nrp nrr nrs nru nsb nse nsn nso nsp nsr nss nsu nub nue nun nuo nup nur nus nuu ob- obb obe obn obo obp obr obs obu oeb oee oen oeo oep oer oes on- onb one onn ono onp onr ons onu oo- oob oon ooo oop oor oos op- opb ope opn opo opp opr ops or- orb ore orn oro orp orr ors oru os- osb ose osn oso osp osr oss osu ou- oue oun ouo oup our ous p-p pbb pbe pbn pbo pbp pbr pbs pbu peb pee pen peo pep per pes peu pn- pnb pne pnn pno pnp pnr pns pnu pob poe pon poo pop por pos pou ppb ppe ppn ppo ppp ppr pps ppu prb pre prn pro prp prr prs pru ps- psb pse psn pso psp psr pss psu pub pue pun pup pur pus puu rbb rbe rbn rbo rbp rbr rbs rbu re- reb ree ren reo rep rer res reu rnb rnn rno rnp rnr rns rnu rob roe ron roo rop ror ros rou rpb rpe rpn rpo rpp rpr rps rpu rrb rrn rrp rrr rrs rru rsb rse rsn rso rsp rsr rss rsu rub rue run ruo rup rur rus ruu sbb sbe sbn sbo sbp sbr sbs sbu se- seb see sen seo sep ser ses seu snb sne snn sno snp snr sns snu sob soe son soo sop sor sos sou spb spe spn spo spp spr sps spu sr- srb sre srn sro srp srr srs ss- ssb sse ssn sso ssp ssr sss ssu sub sue sun suo sup sur sus suu ubb ube ubn ubo ubp ubr ubs ubu ueb uee uen uep uer ues un- unb une unn uno unp unr uns unu uob uoe uon uoo uop uor uos up- upb upe upn upo upp upr ups upu ur- urb ure urn uro urp urr urs uru usb use usn uso usp usr uss usu uue uun uur uus uuu

-ene -one -ose -ous bbbb bbbs bbeb bbpr bebb bebe bebo beeb been beep beer bees bene benn beno bens benu beo- beon beor beos bepo bere bern bero berr bers beru bes- bese beso bess beur bner bnor bnpp bnrr bnss bobb bobe bobo bobs bobu boee boen boeo boep boer boes bone bonn bono bons bonu boob booe boon boop boor boos bope bopp bops bor- bore born boro borr bors boru bose bosn boso boss bosu boue boun boup bour bous bpoe bpsu breb bree bren breo brep brer bres brno brns brob broe bron broo bror bros brou brrr brrs brsb brsr brue brun brup brus bseb bsee bser bses bsns bson bsos bspp bspr bsse bsup bubb bube bubo bubs bubu buen buer bueu bunb bune bunn buno buns bunu buon bups bur- burb bure burn buro burp burr burs buru buse buss busu buus ebbo ebbr ebbs eben eber ebes ebno eboe ebon eboo ebor ebos ebpo ebro ebru ebur ebus eeee eees eens eeps eero eers eese enb- enbn enbr enee eneo ener enes enne enns ennu eno- enoe enon enos enp- enrs ense enso ensu enue enur enus eoes eone eons eore eous epee epen eper epes epns epon epor epos eppo eppp epps eprb epro eprp eprs epsp epss epub epus erbb erbe ereb eren erer eres erne erno erns erob eroe eron eroo eros erpe erps erre erro errs erse erso erub erur erus esbo esbs esee esen eseo eser eses esne eso- esop esos espe espn espo espp esps esse esso essp essu esus euer euos eur- eure euro euse n-up nbbo nber nbpp nbps nbsp nebb nebe nebn nebo nebr nebs nebu neeb neen neep neer nees nene neno nens nenu neo- neon neoo neos nepe nepr neps nere nero nerr ners neru nesb nese nesn neso nesr ness neue neun neuo neur neuu nnes nnnn nnos nnpr nnss nobo nobs nobu noer noes non- none nonn nono nons nonu noo- noob noon nooo noop noor noos nope nops nor- norb nore norn noro norr nors nos- nose noss nosu noun noup nour nous npes npss nren nron nrpn nrps nrsp nsbo nseb nsep nser nsnr nsos nsou nsps nssb nsse nsso nssp nssr nsss nsub nube nubs nuee nuer nune nunn nuno nuns nuon nupe nups nure nurn nurp nurr nurs nuru nuse nuss nusu o-eo obbo oben ober obes oboe obon obor obos obre obro obsn obsr obss obus oen- oeno oens oeps oere oers oese one- oneb onee oneo onep oner ones onne onno onon onor onos onpu onse onso onue onup onur onus oobe ooer ooes oone oons oooo ooos oops oore oose oous open opep oper opes opo- opon opor opos oppo opps opsu opus orbb orbe orbo orbs orbu ore- oreb oren oreo orer ores orne orno orns oro- oroe oron oror