-ene bbbb bbbs bbeb bblb bbls bebb bebe beeb beel been beep bees bele bell belp bels belu bene benn bens benu bes- bese bess bleb blee bles bleu blls blsp blss blub blue blup blus bnpp bnss bpel bpsu bseb bsee bses bsns bspp bsse bsup bubb bube bubs bubu buel buen bueu bulb bule bull buls bulu bunb bune bunn buns bunu bups buse buss busu buus ebbs ebel eben ebes ebul ebus eeee eees eele eels eens eeps eese el-b el-p elbe elbu elee elen eles elle ells ellu elne elpe else elsu elue elul elus enb- enbn enee enel enes enls enne enns ennu enp- ense ensu enue enus epee epen epes eple epll epln epns eppp epps epsp epss epub epus esbs esee esel esen eses eslp esne espe espn espp esps esse essl essp essu esus eule euse le-u lebu leel leen leep lees lele lell lelu lene lenn lens lepe lepp leps lese less lesu leun llbs lles lleu llll llps lnbp lnes lpns lppl lpss lsbu lses lspl lssp lube lubs lues lule lull lulu lune lunn luns lupe lupu luse luss luup n-up nbpp nbps nbsp nebb nebe nebn nebs nebu neeb neel neen neep nees nele nell nels nene nens nenu nepe neps nesb nese nesl nesn ness neue neun neuu nlls nlsp nnes nnls nnnn nnsl nnss npbl npes nppl npsl npss nseb nsel nsep nslp nsls nsps nssb nsse nssp nsss nsub nube nubl nubs nuee nuel nule null nune nunn nuns nupe nups nuse nusl nuss nusu pblu pbsp pebl peel peen peep pees pel- pelb pele pell pels pelu pen- pene penn pens penu pepe peps pese pess pesu peul peun ple- pleb plee plen ples pleu plpp plss plue plup plus pnes pneu pnln pnnl pnpp pnup ppen pple pppn pppp ppps ppss pseb psel pspp psps psse pu-e pube publ pubs pubu puel pueu pule pull pulp puls pulu pune puns punu pupe pupl pups pupu puss sbbs sbse sbsp sbus se-e se-n se-s se-u sebe sebs seeb seel seen seep sees seeu selb sele sell sels selu sene senn sens sepe sepn sepp seps sepu sese sess seul slbp sleb slee slep sles slln sllp slpp slps slsu slub slue slup sneb snee snel snep snes snns snpp snub snus speb spee spel spen spes sple splp spls spne spns spps spse spsp spss spue spun spus ssbn ssee ssep sses ssle sslp ssns sspe sspl ssps sssb ssss sub- subb subl subs suee suel suen sues sueu sul- sule sull sulp sulu sun- sunb sune sunn suns sunu sup- supe supp sups sus- suse susp suss susu suus ubbe uble ubls uele uell uesn uess uleb ulee ulen ules ulle ulne ulul ulus unbe uneb unee unen unes unle unlp unne unns unps uns- unus upbe upen uplb upne upnp uppe uppp uppu upse upup usbe usbl usbs usee usel usen uses usle uslp uslu usnu uspp usps ussb usse usss ussu usul usun usus uuen uulu uuuu