-ing -ous dddd ddpo ddps ddss dgsi dgsn didi dido dids didu digg digi digo digs diii diis din- ding dini dinn dino dins dinu dion diop dios diou dipn dipo dipp dips dipu dis- disd disg disi diso disp diss dius dnis dnpo dnus dod- dodd dodg dodi dodo dods dog- dogg dogi dogo dogp dogs dogu doid doig doin dois dond dong doni donn dono donp dons dood doon doop doos dopo dopp dops dosi doso doss doud doug doun doup dous dpin dpni dpos dpsd dpsu dsdp dsgn dsip dsng dsos dsps dssi dssn dssp dudd dudo duds dudu dugs dugu duid duin duis dung dunn duno duns duo- duon duos dupo dusi gdps gggg ggpo ggss gidd gidi gido gids gigg gigi gign gigo gigs giis ging gini ginn gino gins ginu giog gioi gion giop gipi gipp gips gisd giss gius gnin gnip gnod gnoo gnps gnus godi godo gods gogi gogo gogs goin goip gois gon- gond gong goni gonn gono gons gonu good goog gooi goon goop goos gopi gopo gops gopu gosi goso goss gosu gou- goud goug goun goup gous gpgp gpip gpos gpsd gpsg gpsi gpso gpss gsds gsis gson gsos gudi gudo gudu gugg gugi gugu guid guin guis gund gung gunn guns guos gups gusd guss guus i-go i-no iddo idgo idid idig idin idio idis idno idog idon idos idps idso idss idun iduo idus iggs igis igni igno igns ignu igon igoo igso igsp igus iiii iiio iiis iino iioi iioo iiop iios iisd iisi iisp iisu ind- indi indo inds indu ingo ings inid inig inis inni inno inns innu ino- inoi inon inos inou inp- inpi inpp inso insp inss insu inui inun inup inus iod- iodd iodo ioii ioio ioni ionn iono ions iooi iooo ioos iops ioso iosu ioug ioun ious ipdi ipid ipin ipod ipop ipos ippo ipsi ipso ipsp ipss ipus isdn isds isin isis isno iso- ison isop isos isps issi isso issp isss issu isup isus iuds iugs iuiu iuno iupp iusd iuss n-ii n-up nddo ndnp ndop ndos ndpd ndps ndsi ndss ngio ngns ngon ngos ngou ngsn nguu nidd nidi nido nids nigg nigo nigs niip niiu nind ning nini nino nins niog nion nioo nios niou nips nisd nisi niso nisp niss nisu nngn nnnn nnos nnpi nnss nodi nodo nods nodu nogg nogo nogs noid noin noio nois non- nong noni nonn nono nons nonu noo- noon nooo noop noos nops nos- noss nosu noun noup nous npin nppd npss nsdg nsds nsin nsis nsos nsou nspi nsps nsso nssp nsss nudd nudi nudo nugs nuin nung nunn nuno nuns nuon nups nusi nuss nusu oddd oddi odds odin odio odis odiu odon odoo odop odos odou odso odus oggi ogin ogni ogod ogog ogoi ogon ogou ogpu ogsi ogui ogun ogus oido oids oigo oiii oins oion oios oisd oisu ondi ondo ongi ongo ongu onis onni onno onod onon onos onpg onpu onso onup onus oodi ooid oons oooo ooos oops oosi oous opds opii opin opio opis opng opo- opon opos oppi oppo opps opsi opsu opus osdi osgi osii osin osip osis osno osoi osoo osos ossd ossi osso ossu osun ouds ouii ouin ouis oun- ound oung ousd ouu- pdns pdos pdpn pdsd pdss pgdn pgds pgou pgpu pgss pgup pido pids pigg pign pigo pigp pigs pigu piip pind ping pini pinn pino pinp pins pinu pion pipi pipo pipp pips pisd pisg pisi piso piss pisu pius pnin pnon pnpo pnpp pnup pod- podd podi podo pods podu pogg pogo pogs poid poin poio pois pond pong poni pono ponp pons pood poon poop poos pop- popi popo popp pops posi posn poso poss poud poui poun poup pous ppds ppgi ppid ppig ppod ppos pppd pppn pppo pppp ppps ppss psdi psdp psds psgi psid psip psis psni psoi pson psos psou pspi pspp psps psso pudo puds pudu pugo pugs pugu puid puig puin puis puiu pund pung puno puns punu pupi pups pupu pusd pusi puss s-ii s-os sdds sdgs sdio sdog sdps sdss sdsu sggg sggs sgio sgps sgsd sgss sidd sidi sido sids sigd sigg sigi sign sigo sigs sind sing sini sinn sino sinp sins sinu siod sion siop sios siou sipi sipo sipp sips sisd sisi siss sisu siui sius snid snig snip snns snod snog snoo snop snos snpg snpo snpp snsd snug snus sodd sodo sods sodu sogi sogn sogo sogs soin sois son- sond song soni sono sons sonu sood soog soon soop soos sopd sopi sopo sopp sops sopu sosi soso soss soud soun soup sous spdp spig spin spio spip spis spns spod spon spoo spop spos sppd spps spsd spso spsp spss spud spug spui spun spus ssdd ssdp ssgs ssid ssin ssis ssns ssop sspo ssps sssi ssss sudd sudi sudo suds sug- sugg sugi sugo suid suig suin suio suis sun- sund sung suni sunn suno suns sunu suos sup- supo supp sups sus- susd susi suso susp suss susu suus uddi udds udid udig udin udon udoo udop udos udpd udsd udun uggo uggs ugis ugni ugod ugos uguu uipi uisd undi undo unds ungo ungp ungu uni- unii unin unio unis unni unno unns unon unop unos unps uns- unsg unso unus updo upgo upin upis upnp upon upos uppp uppu upsi upup usdo usdp usds usgo usgp usin usip usis usno usnu usog usoi usos uspo uspp usps usss ussu usui usun usus uuni uuno uusi uuuu