-up b-p b-u bbb bbe bbi bbl bbp bbs bbu bbx be- beb bee bei bel bep bes beu bex bi- bib bie bii bil bip bis biu bix blb ble bli bll blp bls blu blx bpb bpe bpi bpl bpp bps bpu bpx bsb bse bsi bsl bsp bss bsu bsx bub bue bui bul bup bus buu bux bxb bxi bxl bxx ebb ebe ebi ebl ebp ebs ebu ebx eeb eee eel eep ees eex eib eie eii eil eip eis eiu eix elb ele eli ell elp els elu elx ep- epb epe epi epl epp eps epu epx es- esb ese esi esl esp ess esu esx eu- eub eue eui eul eup eus eux ex- exe exi exl exp exs exu exx ibb ibe ibi ibl ibp ibs ibu ibx ie- iee iei iel iep ies iex iib iie iii iil iip iis iiu iix il- ilb ile ili ill ilp ils ilu ilx ipb ipe ipi ipl ipp ips ipu ipx is- isb ise isi isl isp iss isu iu- iub iue iui iup ius ixe ixi ixl l-p lbb lbe lbi lbl lbp lbs lbu lbx leb lee lei lel lep les leu lex lib lie lii lil lip lis liu lix llb lle lli lll llp lls llu lpb lpe lpi lpl lpp lps lpu lpx lsb lse lsi lsl lsp lss lsu lub lue lui lul lup lus luu lux lxi lxx p-p pbb pbe pbi pbl pbp pbs pbu pbx peb pee pei pel pep pes peu pex pib pie pii pil pip pis piu pix plb ple pli pll plp pls plu plx ppb ppe ppi ppl ppp pps ppu ppx ps- psb pse psi psl psp pss psu psx pub pue pui pul pup pus puu pxe pxl pxs sbb sbe sbi sbl sbp sbs sbu sbx se- seb see sei sel sep ses seu sex sib sie sii sil sip sis siu six slb sle sli sll slp sls slu slx spb spe spi spl spp sps spu spx ss- ssb sse ssi ssl ssp sss ssu ssx sub sue sui sul sup sus suu sux sxi sxl sxs sxu ubb ube ubi ubl ubp ubs ubu ubx ueb uee uei uel uep ues uib uie uii uil uip uis uiu ulb ule uli ull ulp uls ulu up- upb upe upi upp ups upu upx usb use usi usl usp uss usu usx uue uus uuu uxb uxu xbe xbl xbx xee xel xep xes xeu xex xie xii xis xiu xix xlb xli xls xpb xpe xpl xpp xps xsb xsi xsl xsp xss xue xui xul xup xus xxi xxl xxp xxx

bbbb bbbs bbeb bblb bbls bebb bebe bebi beeb beel beep bees beil beis bele beli bell belp bels belu bes- bese bess beux bibb bibe bibi bibl bibs bieb biel bies bieu biis bile bili bill bils bilu bipp bips bipu bis- bise bisl bisp biss bisu bixi bleb blee blei bles bleu blip blis blix blls blsp blss blub blue blup blus bpel bpsu bseb bsee bses bsix bspp bsse bsup bubb bube bubi bubs bubu buel bueu buie buis buiu buix bulb bule buli bull buls bulu bups buse busi buss busu busx buus ebbs ebel ebes ebis ebix ebli ebul ebus eeee eees eele eels eeps eese eesi eiei eies eile eise eiss el-b el-p elbe elbi elbu elee eles elex elie elil elis elix elle elli ells ellu elpe elpi else elsu elue elui elul elus epee epes epi- epie epil epip epis epix eple epll eppp epps epsi epsp epss epsx epub epus epxp esbs esee esel eses esie esil esis esli eslp espe espi espp esps esse essi essl essp essu esui esus eubi eule euse exel exes exis exul i-be ibes ibex ibie ibis ible ibss ibus ieie iele iels iesi iesu iies iiie iiii iiis iisi iisp iisu ilbx ile- iles ilex ilie ilis ill- ille illi illp ills ilpe ilse ilus ilxx ipes ipex ipie ipil ipix ipse ipsi ipsp ipss ipus ipxe isbe isbl isbx iseb isee isel isep ises isie isil isis isle isls ispe isps isse issi issp isss issu isup isus iuel iuiu iupp iuse iuss ixil ixlu ixxi le-u lebu leel leep lees leib leie leil leis leix lele leli lell lelu lepe lepi lepp leps lese less lesu lexi lexx libe libs libu libx lieb liel liep lies lieu liii liis lilb lile lili lill lils lilu lip- lipb lipe lipi lipl lipp lips lipu lise lisi lisp liss lisu liue lius lixi lixu llbs lles lleu llll llps lppl lpss lsbu lses lspl lssp lube lubs lues luis lule luli lull lulu lupe lupi lupu luse lusi luss luup luxe luxi lxii lxis lxxi lxxx pbil pblu pbsp pebl peel peep pees peil peip peis pel- pelb pele pell pels pelu pepe pepi peps pese pesi pess pesu peul pibb pibi piel piep pies piip pil- pile pili pill pils pilu pipe pipi pipp pips pise pisi piss pisu pius pixl pixx ple- pleb plee plei ples pleu plex plib plie plip plis plpp plsi plss plue plup plus ppib ppie pple ppli pppp ppps ppss pseb psei psel psil psip psis pspi pspp psps psse pu-e pube publ pubs pubu puel pueu puis puiu pule puli pull pulp puls pulu pupe pupi pupl pups pupu pusi puss puxe puxi pxes s-ib s-ii sbbs sbse sbsi sbsp sbus se-e se-i se-s se-u se-x sebe sebi sebs seeb seel seep sees seeu seex seie seii seil seip seis seiu seix selb sele seli sell sels selu sepe sepi sepp seps sepu sepx sese sesi sess seui seul seux sex- sexe sexi sexp sibe sibi sibs sibu siel sies siex sil- sile sili sill sils silu sipe sipi sipp sips sise sisi siss sisu siue siui sius sixe sixx sl-i slbp sleb slee slep sles slib slie slip sllp slpi slpp slps slsu slub slue