dddd ddss dfds 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 dlii dlil dlis dlos dnis dod- dodd dodi dodo dods doff doid doil doin dois dold dolf doli doll dolo dols dond doni donn dono dons dood doof dool doon doos dosi doso doss dsif dsls dsos dssi dssn fdos ffff ffii ffss 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 flod flon floo flos fndd fndn fofo foid foil foin fois fold foli foll folo fols fond fono fons food foof fool foon foos fosi foso foss fsfi fsfo fsln fssf i-no iddo idid idil idin idio idis idli idls idno idol idon idos idsf idso idss ifid ifil ifis ifni ifno ifns ifso iiii iiio iiis iino iioi iioo iios iisd iisi ilin ilio ilis ill- illd illi illo ills ilni ilno iloo ilos ind- indi indo inds infi infl info infs inid inis inni inno inns ino- inoi inol inon inos inso inss iod- iodd iodo ioii ioio iolo ioni ionn iono ions ioof iooi iooo ioos ioso isdn isds isil isin isis isls isno iso- isof isol ison isos issf issi isso isss ldif ldls ldos lidl lido lids liff lifl lifo liii liin liis lili lill lilo lils lind linn lino lins lio- liod lion lios lisd lisi liso liss llds llll llod lloo lndn lnfs lnso lodi lods loff lofi lofn loid loif loin lois lold loli loll lolo lols lond loni lono lons lood loof lool loon loos losi loso loss lsds lsid lsof lson lsso n-ii nddo ndfi ndls ndos ndsf ndsi ndsl ndss nfff nfld nfon nidd nidi nido nids niff nild nili nill nilo nils nind nini ninl nino nins nion nioo nios nisd nisi nisl niso niss nlls nnls nnnn nnos nnsl nnss nodi nodo nods nofi noid noif noil noin noio nois nold nolf noli noll nolo nols non- noni nonn nono nons noo- nool noon nooo noos nos- noss nsdf nsdl nsds nsfs nsin nsis nsls nsof nsos nssf nsso nsss oddd oddi odds odin odio odis odon odoo odos odso off- offo offs ofid ofno oido oids oiii oils oins oion oios oisd oldn olds olfs olid olin olio olis olli ollo olof olon olos olsi ondi ondo onil onis onlf onni onno onod onon onos onso oodi ooff oofs ooid oold oolo oons oooo ooos oosi osdi osii osin osis osli oslo osno osoi osoo osos ossd ossi osso s-ii s-os sdds sdif sdio sdls sdsf sdsl sdss sfio sfls sfos sfss 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 slid slln slod slon sloo slos snid snlf snns snod snoo snos snsd 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 ssdd ssdf ssfl ssid ssin ssis ssns sssf sssi ssss