dddd ddss dfds dgsi didi dids didu dif- diff difs digg digi digs diii diis dilf dili dill dils dis- disd disg disi diss dius dlii dlil dlis dsif dsls dssi dudd duds dudu duff dufu dugs dugu duid duif duil duis duli dull dulu dusi duul ffff ffii ffss fidf fids fiff fifi figg figl figs fiii fiil fild fili fill fils fisd fisi fiss fisu flid flig flii flis flud fluf flus fsfi fsgs fssf fudd fudi fuff fufu fugi fugs fugu fuid fuig fuil fuli full fuls fulu fusd fusi fuss fusu gfdl ggfg gggg ggss gidd gidi gidl gids giff gifs gifu gigg gigi gigs giis gild gilf gilg gili gill gils gisd giss gius gli- glid glis glug glui gsds gsif gsis gsli gudi gudu guff gugg gugi gugu guid guil guis guld gulf guli gull guls gulu gusd guss guus idgf idid idig idil idis idli idls idsf idss idus ifid ifil ifis iggs igil igis igli iglu igus iiii iiis iisd iisi iisu ilis ill- illd illi ills ilud ilus isds isil isis isls issf issi isss issu isus iuds iugs iuiu iusd iuss ldgs ldif ldls lgfl lidl lids liff lifg lifl ligg ligi liig liii liis lilg lili lill lils lilu lisd lisi liss lisu liuf lius llds llll llud lsds lsid ludd ludi luff lufu lugg lugi lugs lugu luif luis luli lull lulu lusi luss s-ii sdds sdgs sdif sdls sdsf sdsl sdss sdsu sfls sfss sfsu sggg sggs sgls sgsd sgss sidd sidi sids siff sifl sifu sigd sigg sigi sigs sil- sild silf sili sill sils silu sisd sisi siss sisu siui sius sl-i slds slid slig slsu slud slug ssdd ssdf ssfl ssgs ssid ssis sssf sssi ssss sudd sudi suds suf- suff sufi sufs sufu sug- sugg sugi suid suig suis sul- suld sulf suli sull sulu sus- susd susi suss susu suus uddi udds udid udig udsd udsl uggs ugis ugli uguu uisd ulli ulul ulus usdf usdl usds usfi usfl usfs usif usis uslu ussf usss ussu usui usul usus uulu uusi uuuu