dddd ddot ddss ddts didi dido dids diii diis din- dini dinn dino dins dint dion dior dios diot dird dirr dirs dirt dis- disd disi diso diss dist diti dito dits ditt dnis dntt dod- dodd dodi dodo dods doid doin dois doit dond doni donn dono donr dons dont dood doon door doos doot dord dori dorn doro dorr dors dort dosi doso doss dost dotd doti doto dots dott drin drit drno drod dron drot drrs dsdr dsos dsri dsrr dssi dssn dsst dstn dsto dsts dtor dtot dtss i-no iddo idid idin idio idir idis idno idon idos idro idso idss idts iiii iiio iiis iiit iino iioi iioo iios iirs iisd iisi iisr iist iitr iitt ind- indi indo inds inid inis init inni inno innr inns ino- inoi inon inor inos inot inri inro inrs inso inss inst intd inti intn into intr ints iod- iodd iodo ioii ioio ioit ioni ionn iono ions iooi iooo ioos iori iors ioso ioto irdo irds iri- irid irin irio iris irod iron irri irrs irti irts isdn isds isin isis isit isno isnt iso- ison isor isos isri issi isso issr isss istd isti isto istr ists itdo itin itis itno itoi iton itoo itor itos itri itrs itsi itso itto n-ii nddo ndnt ndor ndos ndri ndsi ndss nidd nidi nido nids niir niit nind nini nino nins nion nioo nios niro nirs nirt nisd nisi niso niss nist niti nito nitr nits nnit nnnn nnos nnot nnss nntn nodi nodo nods noid noin noio noir nois noit non- noni nonn nono nons nont noo- noon nooo noor noos noot nor- nord nori norn noro norr nors nort nos- noss nost not- noti noto nots nott nrds nron nrrd nrts nsds nsdt nsin nsis nsnr nsos nsrd nsso nssr nsss nstd nsts ntds ntis ntnd ntss ntto nttr oddd oddi odds odin odio odir odis odon odoo odor odos odot odso odts oido oids oiii oins oint oion oios oirt oisd oist oiti ondi ondo onir onis onit onni onno onod onon onor onos onso onst ont- onti onto oodi ooid oons oont oooo ooos oord oort oosi oost oots ordn ordo ords ori- orid orin orio oris orit orni orno orns oro- oron oror oros orot orri orro orrs orsi orso orto orts osdi osii osin osis osno osnr osoi osoo osor osos osrd osro ossd ossi osso osti ostr osts otin otis otit oto- oton otoo otor otos otro otrs otso otti otto otts rdio rdos rdso ridd ridi rido rids riin riis rind rinn rino rion rios riot riri rirs risd risi riso riss rist riti rito rits ritt rnds rnin rnnt rnod rnot rntd rodd rodi rodo rods roid roin roio roir rois roit rond roni rono rons ront rood rooi roon roor roos root rori roro rort rosi roso ross rost roti rotn roto rotr rots rott rrrr rsdd rsds rsid rsis rsnn rsno rsnr rsos rsts rtdt rtnd rtns rtss rtts s-ii s-os sdds sdio sdot sdrs sdss sidd sidi sido sidr sids siit sind sini sinn sino sins sint siod sion sior sios siot siri siro sirr sirs sirt sisd sisi siss sist sit- sitd siti sitn sito sits sitt snid snir snit snns snod snoo snor snos snot snrs snsd sntr sodd sodo sods soin soir sois soit son- sond soni sono sons sont sood soon soor soos soot sord sori sorn soro sorr sors sort sosi soso soss sost sotn soto sots sris srni srnn srno sros srsd srtr ssdd ssid ssin ssis ssit ssns ssot ssri ssrs sssi ssss sstd ssts stds stid stio stir stis stit stnd stnn stnr stns stod ston stoo stor stos stot strd stri strn stro strs stsi stss sttd sttr tdis tdor tdri tdss tidd tids tiit tind tini tinn tino tins tint tion tios tird tiri tiro tirr tirs tisi tiso tiss tist titi tito tits titt tndd tnts todd todi todo tods todt toid tois toit toni tonn tono tons tood toon toor toos toot tord tori torn toro torr tors tort tosi toso toss tost totd toti toto totr tots tott tri- trin trio tris trit trno trod troi tron troo tros trot trsd trsi trst trtr tsid tsin tsis tsoi tsos tssi tssr tsst tsts tton ttss tttt