-ing -ous dddd ddpo ddps ddss dfds dfrf dfri dgsi dgsn didi dido dids didu dif- diff difs digg digi digo digs diii diis din- ding dini dinn dino dins dinu dion diop dior dios diou dipn dipo dipp dips dipu dird dirr dirs dis- disd disg disi diso disp diss dius dnis dnpo dnus dod- dodd dodg dodi dodo dods doff dog- dogg dogi dogo dogp dogs dogu doid doig doin dois dond dong doni donn dono donp donr dons dood doof doon doop door doos dopo dopp dopr dops dord dorf dori dorn doro dorp dorr dors doru dosi doso doss doud douf doug doun doup dour dous dpin dpni dpos dprg dpsd dpsu drgs drif drin drip drno drod drof drog dron drop drou drrs drsp drug drui drup drus druu dsdp dsdr dsgn dsif dsip dsng dsos dspf dsps dsri dsrp dsrr dssi dssn dssp dudd dudo duds dudu duff dufu dugs dugu duid duif duin duir duis dung dunn duno duns duo- duon duos dupo durg duri durn duro duru dusi duur fdos ffff ffii ffps ffrr ffss ffun fidf fido fids fiff fifi fifo figg figo figs fiii find fing fini finn fino finp fins fion fior fios fipp fips firn firs fisd fisi fiss fisu fndd fndg fndn fndr fnrs fnsp fnuf fofo fogg fogi fogn fogo fogs foid foin fois fond fong fono fons food foof foon foos fopp fops for- ford forg fori forn foro forr fors fosi foso foss foud foug foun foup four fous fpgs fpin fprf frid frig frin frio frip fris frns frog fron frop fros frou frpd frps frso frug frun fsfi fsfo fsgs fspf fssf fssp fudd fudi fuff fufu fugi fugo fugs fugu fuid fuig fuir fund funf fung funs fuor fur- furg furi furn furo furr furs fusd fusi fuso fuss fusu gdfr gdnf gdor gdps gfor gfps ggfg gggg ggpo ggrn ggss gidd gidi gido gids giff gifs gifu gigg gigi gign gigo gigs giis ging gini ginn gino gins ginu giog gioi gion giop gipf gipi gipp gips gird girg giri girn giro girr girs giru gisd giss giur gius gnin gnip gnod gnof gnoo gnps gnrr gnus godi godo gods goff gofr gofu gogi gogo gogs goif goin goip gois gon- gond gong goni gonn gono gons gonu good goof goog gooi goon goop goor goos gopi gopo gops gopu gord gorf gorg gori gorn goro gorp gorr gors gosi goso goss gosu gou- goud gouf goug goun goup gour gous gpdf gpfs gpgp gpip gpos gprd gprp gprs gpsd gpsg gpsi gpso gpss grds grid grif grig grin grip gris grni grod grof grog groi gron groo grop gror gros grou grps grrr grrs grss gruf grug grui grun grur grus gsds gsfp gsif gsis gson gsos gsur gudi gudo gudu guff gugg gugi gugu guid guin guis gund gung gunn guns guos gups gurd gurg guri gurn guro gurr gurs guru gusd guss guus i-go i-no iddo idfp idgf idgo idid idig idin idio idir idis idno idog idon idos idps idrf idro idsf idso idss idun iduo idus ifid ifis ifni ifno ifnr ifns ifor ifpo ifps ifrf ifri ifso ifsp iggs igis igni igno igns ignu igon igoo igor igri igso igsp igus iiii iiio iiis iino iioi iioo iiop iios iipf iirs iisd iisi iisp iisr iisu ind- indi indo inds indu infi info infp infs ingo ings inid inig inis inni inno innr inns innu ino- inoi inon inor inos inou inp- inpi inpp inri inro inrs inso insp inss insu inui inun inup inus iod- iodd iodo ioii ioio ioni ionn iono ions ioof iooi iooo ioos iops iorg iori iors ioso iosu ioug ioun ious ipdi ipid ipin ipod ipop ipos ippf ippo ippr ipri ipsi ipso ipsp ipss ipur ipus irdo irdp irds irfu irgs iri- irid irig irin irio irip iris irod iron irop irps irri irrs irsf irsg irsp irun irus isdn isds isfp isin isis isno iso- isof ison isop isor isos ispf ispr isps isrg isri isrp issf issi isso issp issr isss issu isup isus iuds iugs iuiu iuno iupp iusd iuss n-ii n-up nddo ndfi ndnp ndop ndor ndos ndpd ndpr ndps ndrf ndri ndsf ndsi ndss nfff nfip nfon nfps nfrs nfsr nfsu ngfs ngio ngns ngon ngor ngos ngou ngri ngsn ngur nguu nidd nidi nido nids niff nigg nigo nigs niip niir niiu nind ning nini nino nins niog nion nioo nios niou nipr nips niro nirs niru nisd nisi niso nisp niss nisu niur nngn nnnn nnos nnpi nnpr nnss nodi nodo nods nodu nofi nogg nogo nogs noid noif noin noio noir nois non- nong noni nonn nono nons nonu noo- noon nooo noop noor noos nops nor- nord norf norg nori norn noro norr nors nos- noss nosu noun noup nour nous npif npin nppd npri npss nrds nron nrpn nrps nrrd nrsp nsdf nsdg nsds nsfs nsin nsis nsnr nsof nsos nsou nspi nsps nsrd nssf nsso nssp nssr nsss nudd nudi nudo nuff nugs nuin nung nunn nuno nuns nuon nups nurd nuri nurn nurp nurr nurs nuru nusi nuss nusu oddd oddi odds odin odio odir odis odiu odon odoo odop odor odos odou odrp odso odur odus ofdr off- offo offr offs offu ofgo ofid ofno ofor ofus ogfr oggi ogin ogni ogod ogog ogoi ogon ogou ogpu ogri ogro ogsi ogui ogun ogus oido oids oigo oiii oins oion oios oisd oisu ondi ondo ongi ongo ongu onir onis onni onno onod onon onor onos onpg onpu onso onup onur onus oodi ooff oofs ooid oons oooo ooos oops oord oosi oous opds opii opin opio opis opng opo- opon opor opos oppi oppo opps opsi opsu opus ordn ordo ords ordu orff orfi orfs orfu orgn orgo orgs ori- orid orif orig orin orio oris orni orno orns oro- orof oron oror oros orpi orps orri orro orrs orsi orso orsu orup orus