bbbb bbbs bbdd bbdo bbfn bbin bblb bbls bdii bdin bdls bdos bdsd bffl bffs bfsi bibb bibi bibl bibo bibs bidi bido bids biff bifi biin biis bild bili bill bilo bils bin- bind bini binn bino bins bio- bioi biol bion bios bis- bisd bisl biso biss blin blio blis blls blni blno blob blod blon bloo blss bnib bnin bnss bobb bobi bobo bobs bodb bodi bodo bods bofd boff bofs boi- boid boii boil boin bois bold boli boll boln bolo bols bond boni bonn bono bons boob bood boof bool boon boos bosi bosn boso boss bsbd bsdl bsff bsfs bsin bsnd bsns bsod bson bsos bssd d-bo dbfo dbfs dbls dbnl dbos dbss dddd ddss dfds dibb dibo dibs didi dido dids dif- diff difs diii diis dilf dili dill dilo dils din- dini dinn dino dins diol dion dios dis- disd disi diso diss dlbd dlib dlii dlil dlis dlos dnis dobb dobi dobl dobs dod- dodd dodi dodo dods doff doid doil doin dois dold dolf doli doll dolo dols dond doni donn dono dons doob dood doof dool doon doos dosi doso doss dsif dsls dsos dssi dssn fbis fbsd fdos ffff ffii ffss fibs fidf fido fids fiff fifi fifo fiii fiil fild fili fill filn filo fils find fini finn fino fins fion fios fisd fisi fiss flid flii flin flis flnb flob flod flon floo flos fndd fndn fobs fofo foid foil foin fois fold foli foll folo fols fond fono fons food foof fool foon foos fosb fosi foso foss fsfi fsfo fsln fssf i-no ibdo ibfi ibid ibis ibns ibon ibos ibsf ibsn ibss iddo idid idil idin idio idis idli idls idno idol idon idos idsf idso idss ifbb ifid ifil ifis ifni ifno ifns ifsb ifso iiii iiio iiis iino iioi iioo iios iisd iisi ilin ilio ilis ill- illd illi illo ills ilni ilno iloo ilos inbd inbo ind- indi indo inds infi infl info infs inid inis inni inno inns ino- inoi inol inon inos inso inss iobi iod- iodd iodo ioii ioio iolo ioni ionn iono ions ioof iooi iooo ioos ioso isbd isbl isbn isdb isdn isds isil isin isis isls isno iso- isof isol ison isos issf issi isso isss lbds lbos ldif ldls ldos libo libs lidb lidl lido lids liff lifl lifo liii liin liis lilb lili lill lilo lils lind linn lino lins lio- liod lion lios lisd lisi liso liss llbs lldb llds llll llod lloo lndn lnfs lnso lob- lobb lobi lobo lobs lodi lods loff lofi lofn loid loif loin lois lold loli loll lolo lols lond loni lono lons loob lood loof lool loon loos losi loso loss lsds lsid lsof lson lsso n-ii nbbo nbfl nddb nddo ndfi ndls ndos ndsf ndsi ndsl ndss nfff nfib nfld nfon nibi nibo nibs nidd nidi nido nids niff nild nili nill nilo nils nind nini ninl nino nins nion nioo nios nisd nisi nisl niso niss nlls nndb nnls nnnn nnos nnsl nnss nobi nobo nobs nodi nodo nods nofi noib noid noif noil noin noio nois nold nolf noli noll nolo nols non- noni nonn nono nons noo- noob nool noon nooo noos nos- noss nsbo nsdf nsdl nsds nsfs nsin nsis nsls nsof nsos nssb nssf nsso nsss obbo obid obin obis obls oboi obol obon obos obsd obsn obss odbo oddd oddi odds odin odio odis odnb odon odoo odos odso off- offo offs ofid ofno oido oids oiii oils oins oion oios oisd olbo oldb oldn olds olfs olib olid olin olio olis olli ollo olof olon olos olsi ondi ondo onil onis onlf onni onno onod onon onos onso oobi oodi ooff oofs ooid oold oolo oons oooo ooos oosi osdi osii osin osis osli oslo osno osoi osoo osos ossb ossd ossi osso s-ib s-ii s-os sbbs sbds sbsd sbsi sdds sdib sdif sdio sdls sdsf sdsl sdss sfio sfls sfnb sfos sfss sibi sibo sibs sidd sidi sido sids siff sifl sifo sil- sild silf sili sill silo sils sind sini sinn sino sins siod siol sion sios sisd sisi siss sl-i slds slib slid slln slob slod slon sloo slos snib snid snlf snns snob snod snoo snos snsd sobo sobs sodd sodo sods sofi sofo soif soil soin sois sold solf soli soll soln solo sols son- sond soni sono sons sood soof sool soon soos sosi soso soss ssbn ssdd ssdf ssfl ssid ssin ssis ssns sssb sssf sssi ssss