-up b-p b-u bbb bbe bbi bbn bbp bbs bbt bbu be- beb bee bei ben bep bes bet beu bi- bib bie bii bin bip bis bit biu bnb bne bni bnn bnp bns bnt bnu bpb bpe bpi bpn bpp bps bpt bpu bsb bse bsi bsn bsp bss bst bsu btb bte bti btn btp bts btt btu bub bue bui bun bup bus but buu ebb ebe ebi ebn ebp ebs ebt ebu eeb eee een eep ees eet eib eie eii ein eip eis eit eiu en- enb ene eni enn enp ens ent enu ep- epb epe epi epn epp eps ept epu es- esb ese esi esn esp ess est esu etb ete eti etn etp ets ett etu eu- eub eue eui eun eup eus eut ibb ibe ibi ibn ibp ibs ibt ibu ie- iee iei ien iep ies iet iib iie iii iin iip iis iit iiu in- inb ine ini inn inp ins int inu ipb ipe ipi ipn ipp ips ipt ipu is- isb ise isi isn isp iss ist isu itb ite iti itn itp its itt itu iu- iub iue iui iup ius iut n-i nbb nbe nbi nbn nbp nbs nbt nbu ne- neb nee nei nen nep nes net neu nib nie nii nin nip nis nit niu nnb nne nni nnn nnp nns nnt nnu npb npe npi npn npp nps npt npu nsb nse nsi nsn nsp nss nst nsu ntb nte nti ntn ntp nts ntt ntu nub nue nui nun nup nus nut nuu p-p pbb pbe pbi pbn pbp pbs pbt pbu peb pee pei pen pep pes pet peu pib pie pii pin pip pis pit piu pn- pnb pne pni pnn pnp pns pnt pnu ppb ppe ppi ppn ppp pps ppt ppu ps- psb pse psi psn psp pss pst psu pt- ptb pte pti ptn ptp pts ptt ptu pub pue pui pun pup pus put puu sbb sbe sbi sbn sbp sbs sbt sbu se- seb see sei sen sep ses set seu sib sie sii sin sip sis sit siu snb sne sni snn snp sns snt snu spb spe spi spn spp sps spt spu ss- ssb sse ssi ssn ssp sss sst ssu stb ste sti stn stp sts stt stu sub sue sui sun sup sus sut suu tbb tbe tbi tbn tbp tbs tbt tbu te- teb tee tei ten tep tes tet teu tib tie tii tin tip tis tit tiu tnb tne tni tnn tnp tns tnt tpb tpe tpi tpn tpp tps tpt tpu tsb tse tsi tsn tsp tss tst tsu ttb tte tti ttn ttp tts ttt ttu tub tue tui tun tup tus tut tuu ubb ube ubi ubn ubp ubs ubt ubu ueb uee uei uen uep ues uet uib uie uii uin uip uis uit uiu un- unb une uni unn unp uns unt unu up- upb upe upi upn upp ups upt upu usb use usi usn usp uss ust usu utb ute uti utn utp uts utt utu uue uun uus uut uuu

-ene -ine bbbb bbbs bbeb bbet bbin bebb bebe bebi beeb been beep bees beet bein beis beit bene beni benn bens bent benu bes- bese bess best bete beti bets bett betu bibb bibe bibi bibs bieb bien bies biet bieu biin biis bin- bine bini binn bins bint binu bipp bips bipu bis- bise bisp biss bist bisu bite bits bitt bitu bnet bnib bnin bnpp bnss bpsu bpti bseb bsee bses bset bsin bsns bspp bsse bsts bsup btbp bten btie btps btss bttb btus bubb bube bubi bubs bubu buen bueu buie buin buis buit buiu bunb bune buni bunn buns bunt bunu bups buse busi buss bust busu but- bute buti buts butt buus ebbs eben ebes ebis ebit ebus eeee eees eens eent eeps eese eesi eete eets eetu eiei eien eies eine eini eins eise eiss eist eitb eiti enb- enbn enee enes enin enis enit enne enni enns ennu enp- enpi ense ensi enst ensu ent- ente entp ents enue enus enut epee epen epes epi- epie epin epip epis epit epns eppp epps epsi epsp epss epte epub epus esbs esee esen eses eset esie esin esis esit esne espe espi espn espp esps esse essi essp esst essu este estp ests esui esus etee eten etes etin etne etns etsi etsu ette etti ettn ettu etui etun eubi euin euse i-be ibes ibet ibie ibis ibns ibsn ibss ibtb ibts ibus ieet ieie iens ient iesi iest iesu iett iies iiie iiii iiis iiit iisi iisp iist iisu iitt inbe inee ines inet ineu inis init inne inni inns innu inp- inpe inpi inpp inpt inse insp inss inst insu inti intn intp ints intu inui inun inup inus ipen ipes ipet ipie ipin ipse ipsi ipsp ipss ipts ipus iput isbe isbn isbt iseb isee isen isep ises iset isie isin isis isit isnt ispe isps isse issi issp isss issu iste isti istp ists isup isus itbe itbs iten itep ites itet itie itin itis itse itsi itsp itsu itup iuiu iupp iuse iuss iust n-ii n-up nbpp nbps nbsp nbti nebb nebe nebn nebs nebu neeb neei neen neep nees neet nein neip neis neit nene neni nens nent nenu nepe nepi neps nept nesb nese nesi nesn ness nest net- netb nete neti nets nett neue neun neut neuu nibe nibi nibs nien nies niet niip niit niiu nine nini nins nipe nips nipt nise nisi nisp niss nist nisu nitb nite niti nits niue nnes nnit nnnn nnpi nnss nntn npes npin npss npte nptn nseb nsep nsin nsis nspi nsps nssb nsse nssp nsss nstp nsts nstu nsub ntes nteu ntis ntnu ntsb ntss ntsu ntui nube nubi nubs nuee nuin nuit nune nunn nuns nunt nupe nups nuse nusi nuss nust nusu nute nuts nutt nutu pbsp peen peep