b-p bbb bbe bbi bbn bbp bbs bbt be- beb bee bei ben bep bes bet bi- bib bie bii bin bip bis bit bnb bne bni bnn bnp bns bnt bpb bpe bpi bpn bpp bps bpt bsb bse bsi bsn bsp bss bst btb bte bti btn btp bts btt ebb ebe ebi ebn ebp ebs ebt eeb eee een eep ees eet eib eie eii ein eip eis eit en- enb ene eni enn enp ens ent ep- epb epe epi epn epp eps ept es- esb ese esi esn esp ess est etb ete eti etn etp ets ett ibb ibe ibi ibn ibp ibs ibt ie- iee iei ien iep ies iet iib iie iii iin iip iis iit in- inb ine ini inn inp ins int ipb ipe ipi ipn ipp ips ipt is- isb ise isi isn isp iss ist itb ite iti itn itp its itt n-i nbb nbe nbi nbn nbp nbs nbt ne- neb nee nei nen nep nes net nib nie nii nin nip nis nit nnb nne nni nnn nnp nns nnt npb npe npi npn npp nps npt nsb nse nsi nsn nsp nss nst ntb nte nti ntn ntp nts ntt p-p pbb pbe pbi pbn pbp pbs pbt peb pee pei pen pep pes pet pib pie pii pin pip pis pit pn- pnb pne pni pnn pnp pns pnt ppb ppe ppi ppn ppp pps ppt ps- psb pse psi psn psp pss pst pt- ptb pte pti ptn ptp pts ptt sbb sbe sbi sbn sbp sbs sbt se- seb see sei sen sep ses set sib sie sii sin sip sis sit snb sne sni snn snp sns snt spb spe spi spn spp sps spt ss- ssb sse ssi ssn ssp sss sst stb ste sti stn stp sts stt tbb tbe tbi tbn tbp tbs tbt te- teb tee tei ten tep tes tet tib tie tii tin tip tis tit tnb tne tni tnn tnp tns tnt tpb tpe tpi tpn tpp tps tpt tsb tse tsi tsn tsp tss tst ttb tte tti ttn ttp tts ttt

-ene -ine bbbb bbbs bbeb bbet bbin bebb bebe bebi beeb been beep bees beet bein beis beit bene beni benn bens bent bes- bese bess best bete beti bets bett bibb bibe bibi bibs bieb bien bies biet biin biis bin- bine bini binn bins bint bipp bips bis- bise bisp biss bist bite bits bitt bnet bnib bnin bnpp bnss bpti bseb bsee bses bset bsin bsns bspp bsse bsts btbp bten btie btps btss bttb ebbs eben ebes ebis ebit eeee eees eens eent eeps eese eesi eete eets eiei eien eies eine eini eins eise eiss eist eitb eiti enb- enbn enee enes enin enis enit enne enni enns enp- enpi ense ensi enst ent- ente entp ents epee epen epes epi- epie epin epip epis epit epns eppp epps epsi epsp epss epte esbs esee esen eses eset esie esin esis esit esne espe espi espn espp esps esse essi essp esst este estp ests etee eten etes etin etne etns etsi ette etti ettn i-be ibes ibet ibie ibis ibns ibsn ibss ibtb ibts ieet ieie iens ient iesi iest iett iies iiie iiii iiis iiit iisi iisp iist iitt inbe inee ines inet inis init inne inni inns inp- inpe inpi inpp inpt inse insp inss inst inti intn intp ints ipen ipes ipet ipie ipin ipse ipsi ipsp ipss ipts isbe isbn isbt iseb isee isen isep ises iset isie isin isis isit isnt ispe isps isse issi issp isss iste isti istp ists itbe itbs iten itep ites itet itie itin itis itse itsi itsp n-ii nbpp nbps nbsp nbti nebb nebe nebn nebs neeb neei neen neep nees neet nein neip neis neit nene neni nens nent nepe nepi neps nept nesb nese nesi nesn ness nest net- netb nete neti nets nett nibe nibi nibs nien nies niet niip niit nine nini nins nipe nips nipt nise nisi nisp niss nist nitb nite niti nits nnes nnit nnnn nnpi nnss nntn npes npin npss npte nptn nseb nsep nsin nsis nspi nsps nssb nsse nssp nsss nstp nsts ntes ntis ntsb ntss pbsp peen peep pees peet pein peip peis peit pen- pene peni penn pens pent pepe pepi peps pese pesi pess pest pete peti petn pets pett pibb pibi pien piep pies piet piip pine pini pinn pinp pins pint pipe pipi pipp pips pise pisi piss pist pite piti pits pitt pnes pnet pnin pnpp ppen ppib ppie pppn pppp ppps ppss pptn ppts pptt psbt pseb psei psip psis psni pspi pspp psps psse psst psts pten s-ib s-ii sbbs sbse sbsi sbsp sbst sbtn se-e se-i se-n se-s se-t sebe sebi sebs sebt seeb seen seep sees seet seie seii sein seip seis seit sene seni senn sens sent sepe sepi sepn sepp seps sept sese sesi sess sest set- sete seti sets sett sibe sibi sibs sien sies siit sine sini sinn sinp sins sint sipe sipi sipp sips sipt sise sisi siss sist sit- site siti sitn sits sitt sneb snee snep snes snet snib snie snip snit snns snpp snte speb spee spen spes spet spib spie spin spip spis spit spne spns spps spse spsp spss spst sptb spts ssbn ssee ssep sses sset ssin ssis ssit ssns sspe ssps sspt sssb sssi ssss sstb sstp ssts stbs stee sten step stes stet stib stie stip stis stit stnn stns stpp stps stsi stss tbbs tbit tbsp tbst tbtp teen tees teet teie tein teip teis tenb tene teni tenn tenp tens tent tepe tepi tepp tese tesp tess test tete teti tets tett tibi tibs tie- tiee tiei tien tiep ties tiet tiit tine tini tinn tins tint tip- tipe tipi tipp tips tipt tisb tise tisi tiss tist tite titi titp tits titt tneb tnes tnsp tnts tppp tpte