bbbb bbbs bbdd bbeb bblb bbls bdes bdii bdle bdls bdsd bebb bebe bebi bede bedi bedl beds bedu beeb beed beel bees beil beis beld bele beli bell bels belu bes- bese bess bibb bibe bibi bibl bibs bide bidi bids bidu bieb bied biel bies bieu biis bild bile bili bill bils bilu bis- bisd bise bisl biss bisu bleb bled blee blei bles bleu blis blls blss blub blud blue blus bsbd bsdl bseb bsed bsee bses bssd bsse bubb bube bubi bubs bubu budb budd bude budi budl buds budu buel bueu buid buie buis buiu bulb buld bule buli bull buls bulu buse busi buss busu buus dbls dbss dbus dddd ddes ddie ddss ddub debe debi debs debu dedd dede dedi dedu deeb deed deel dees deid deie deil deis deld dele deli dell dels des- dese desi dess desu deue deul deus dibb dibe dibs dide didi dids didu dieb died diel dies dieu diii diis dile dili dill dils dis- disd dise disi diss dius dlbd dlib dlii dlil dlis dsei dsls dssi dub- dubb dube dubs dubu dudd dude duds dudu duel dues duid duil duis dule duli dull dulu duse dusi duul ebbs ebed ebel ebes ebid ebis ebli ebul ebus edde eddi edds ede- edei edel edes edie edil edis edle edss eede eedu eeee eees eele eels eese eesi eid- eide eidi eidu eied eiei eies eild eile eisd eise eiss el-b elbe elbi elbu elde eldi elds eled elee eles elid elie elil elis elle elli ells ellu else elsu elue elui elul elus esbs esdi esdl esds esdu esee esel eses esie esil esis esli esse essi essl essu esui esus eubi eude eule euse i-be ibed ibes ibid ibie ibis ible ibss ibus idbe ided idee idel ides idid idie idil idis idle idli idls idse idss idub idus ieds ieie ield iele iels iesi iesu ieud iide iied iies iiie iiii iiis iisd iisi iisu ilde ile- iled iles ilie ilis ill- illd ille illi ills ilse ilud ilus isbd isbe isbl isdb isde isds iseb ised isee isel ises isie isil isis isle isls isse issi isss issu isus iuds iuel iuiu iusd iuse iuss lbds ldls le-u lebd lebu lede ledi leds leed leel lees leib leid leie leil leis lele leli lell lelu lese less lesu leud libe libs libu lidb lide lidl lids lieb lied liel lies lieu liii liis lilb lile lili lill lils lilu lisd lise lisi liss lisu liue lius llbs lldb llds lles lleu llll llud lsbu lsds lses lsid lube lubs ludd lude ludi lued lues luis lule luli lull lulu luse lusi luss s-ib s-ii sbbs sbds sbsd sbse sbsi sbus sdds sdes sdib sdls sdsl sdss sdsu se-d se-e se-i se-s se-u sebe sebi sebs sede seds seeb seed seel sees seeu seid seie seii seil seis seiu selb seld sele seli sell sels selu sese sesi sess seui seul sibe sibi sibs sibu sidd side sidi sids sied siel sies sil- sild sile sili sill sils silu sisd sise sisi siss sisu siue siui sius sl-i slds sleb sled slee sles slib slid slie slsu slub slud slue ssdd ssee sses ssid ssis ssle sssb sssi ssss sub- subb subd subi subl subs sudd sude sudi suds sued suee suel sues sueu suid suie suis sul- suld sule suli sull sulu sus- susd suse susi suss susu suus u-ie ubbe ubbi ubid ubii ubis uble ubli ubls ubud uddi udds udel udid udsd udsl uele ueli uell uess uies uile uisd uise ulde uleb ulee ules ulie ulle ulli ulul ulus usbe usbl usbs usde usdl usds used usee usel uses usie usis usle uslu ussb usse usss ussu usui usul usus uulu uusi uuuu