-ing dddd ddot ddpo ddps ddss ddts dgsi dgsn didi dido dids digg digi digo digs diii diis din- ding dini dinn dino dins dint dion diop dios diot dipn dipo dipp dips dipt dis- disd disg disi diso disp diss dist diti dito dits ditt dnis dnpo dntp dntt dod- dodd dodg dodi dodo dods dog- dogg dogi dogo dogp dogs doid doig doin dois doit dond dong doni donn dono donp dons dont dood doon doop doos doot dopo dopp dops dopt dosi doso doss dost dotd doti doto dots dott dpdt dpin dpni dpos dpsd dpst dpts dsdp dsgn dsip dsng dsos dsps dspt dssi dssn dssp dsst dstn dsto dsts dtdp dtng dtot dtss dttp gdps gggg ggpo ggss gidd gidi gido gids gigg gigi gign gigo gigs giis ging gini ginn gino gins giog gioi gion giop gipi gipp gips gisd giss gist gito gits gnin gnip gnit gnod gnoo gnps gnti gntp godi godo gods gogi gogo gogs goin goip gois goit gon- gond gong goni gonn gono gons good goog gooi goon goop goos goot gopi gopo gops gosi goso goss gost gotd goti goto gots gott gpgp gpip gpos gpot gpsd gpsg gpsi gpso gpss gsds gsis gson gsos gspt gtip gtop gtos i-go i-no iddo idgo idid idig idin idio idis idno idog idon idos idps idso idss idtp idts iggs igis igni igno igns igon igoo igot igso igsp iiii iiio iiis iiit iino iioi iioo iiop iios iisd iisi iisp iist iitt ind- indi indo inds ingo ings inid inig inis init inni inno inns ino- inoi inon inos inot inp- inpi inpp inpt inso insp inss inst intd intg inti intn into intp ints iod- iodd iodo iogt ioii ioio ioit ioni ionn iono ions iooi iooo ioos iops ioso ioto ipdi ipid ipin ipod ipop ipos ippo ipsi ipso ipsp ipss ipto ipts isdn isds isin isis isit isno isnt iso- ison isop isos isps issi isso issp isss istd isti isto istp ists itdo itgo itgs itin itis itno itoi iton itoo itos itsi itso itsp itto n-ii nddo ndnp ndnt ndop ndos ndpd ndps ndsi ndss ngio ngns ngon ngos ngsn ngtn ngts nidd nidi nido nids nigg nigo nigs nigt niip niit nind ning nini nino nins niog nion nioo nios nips nipt nisd nisi niso nisp niss nist niti nito nits nngn nnit nnnn nnos nnot nnpi nnss nntn nodi nodo nods nogg nogo nogs nogt noid noin noio nois noit non- nong noni nonn nono nons nont noo- noon nooo noop noos noot nops nos- noss nost not- noti noto nots nott npin nppd npss nptn nsdg nsds nsdt nsin nsis nsos nspi nsps nsso nssp nsss nstd nstp nsts ntds ntis ntnd ntop ntpd ntss ntto oddd oddi odds odin odio odis odon odoo odop odos odot odso odts oggi ogin ogni ogod ogog ogoi ogon ogsi oido oids oigo oiii oins oint oion oios oisd oist oiti ondi ondo ongi ongo onis onit onni onno onod onon onos onpg onpt onso onst ont- onti onto oodi ooid oons oont oooo ooos oops oosi oost ootp oots opds opii opin opio opis opit opng opo- opon opos oppi oppo opps opsi opti optn opto opts osdi osgi osii osin osip osis osno osoi osoo osos ossd ossi osso osti osts otin otis otit oto- otog oton otoo otos otpp otsg otso otti otto otts pdns pdos pdpn pdsd pdss pgdn pgds pgss pido pids pigg pign pigo pigp pigs pigt piip pind ping pini pinn pino pinp pins pint pion piot pipi pipo pipp pips pisd pisg pisi piso piss pist piti pito pits pitt pnin pnon pnot pnpo pnpp pntd pod- podd podi podo pods pogg pogo pogs poid poin poio pois pond pong poni pono ponp pons pont pood poon poop poos poot pop- popi popo popp pops popt posi posn poso poss post potd poti poto pots pott ppds ppgi ppid ppig ppod ppos pppd pppn pppo pppp ppps ppss pptn ppts pptt psdi psdp psds psgi psid psip psis psni psoi pson psos pspi pspp psps psso psst psts ptgs ptop ptpd ptsd s-ii s-os sdds sdgs sdio sdog sdot sdps sdss sggg sggs sgio sgps sgsd sgss sgts sidd sidi sido sids sigd sigg sigi sign sigo sigs siit sind sing sini sinn sino sinp sins sint siod sion siop sios siot sipi sipo sipp sips sipt sisd sisi siss sist sit- sitd siti sitn sito sits sitt snid snig snip snit snns snod snog snoo snop snos snot snpg snpo snpp snsd sodd sodo sods sogi sogn sogo sogs soin sois soit son- sond song soni sono sons sont sood soog soon soop soos soot sopd sopi sopo sopp sops sosi soso soss sost sotn soto sotp sots spdp spdt spgt spig spin spio spip spis spit spns spod spon spoo spop spos spot sppd spps spsd spso spsp spss spst spto spts ssdd ssdp ssgs ssgt ssid ssin ssis ssit ssns ssop ssot sspo ssps sspt sssi ssss sstd sstp ssts stds stid stig stio stip stis stit stnd stng stnn stns stod stog ston stoo stop stos stot stpd stpp stps stsi stss sttd tdis tdss tgts tidd tids tigi tigs tiit tind ting tini tinn tino tins tint tion tiop tios tip- tipi tipo tipp tips tipt tisi tiso tiss tist titi tito titp tits titt tndd tngs tnsp tnts todd todi todo tods todt togo togs togt toid tois toit tong toni tonn tono tons tood toon toos toot top- topd topi topo topp tops topt tosi toso toss tost totd toti toto tots tott tpon tppd tppp tptp tsgt tsid tsig tsin tsis tsoi tsop tsos tspn tspo tsps tspt tssg tssi tsst tsts tton ttop ttss tttt