-ing dddd ddpo ddps ddss dgsi dgsn didi dido dids digg digi digo digs diii diis diiv din- ding dini dinn dino dins dion diop dior dios dipn dipo dipp dips dird dirr dirs dis- disd disg disi diso disp diss divd divi divo divs dnis dnpo dod- dodd dodg dodi dodo dods dog- dogg dogi dogo dogp dogs doid doig doin dois dond dong doni donn dono donp donr dons dood doon doop door doos dopo dopp dopr dops dord dori dorn doro dorp dorr dors dosi doso doss dovi dpin dpni dpos dprg dpsd dpvs drgs drin drip drno drod drog dron drop drrs drsp drvn dsdp dsdr dsgn dsip dsng dsos dsps dsri dsrp dsrr dssi dssn dssp dsvd dvdr dvds dvi- dvii dvin dvir dvno dvor dvrp dvrs dvsn dvsr gdor gdov gdps gggg ggpo ggrn ggss gidd gidi gido gids gigg gigi gign gigo gigs giis ging gini ginn gino gins giog gioi gion giop gipi gipp gips gird girg giri girn giro girr girs gisd giss gnin gnip gnod gnoo gnps gnrr godi godo gods gogi gogo gogs goin goip gois gon- gond gong goni gonn gono gons good goog gooi goon goop goor goos gopi gopo gops gord gorg gori gorn goro gorp gorr gors gosi goso goss govi govs gpgp gpip gpos gprd gprp gprs gpsd gpsg gpsi gpso gpss gpvi grds grid grig grin grip gris grni grod grog groi gron groo grop gror gros grov grps grrr grrs grss gsds gsis gson gsos gvsd gvvv i-go i-no iddo idgo idid idig idin idio idir idis idno idog idon idos idps idro idso idss idvd iggs igis igni igno igns igon igoo igor igri igso igsp iiii iiio iiis iino iioi iioo iiop iios iirs iisd iisi iisp iisr ind- indi indo inds ingo ings inid inig inis inni inno innr inns ino- inoi inon inor inos inp- inpi inpp inri inro inrs inso insp inss invs iod- iodd iodo ioii ioio ioni ionn iono ions iooi iooo ioos iops iorg iori iors ioso ipdi ipid ipin ipod ipop ipos ippo ippr ipri ipsi ipso ipsp ipss ipvs irdo irdp irds irgs iri- irid irig irin irio irip iris irod iron irop irov irps irri irrs irsg irsp irvs isdn isds isin isis isno iso- ison isop isor isos ispr isps isrg isri isrp issi isso issp issr isss ivdr ivig ivin ivod ivon ivor ivrs n-ii nddo ndnp ndop ndor ndos ndpd ndpr ndps ndri ndsi ndss ndsv ngio ngns ngon ngor ngos ngri ngsn nidd nidi nido nids nigg nigo nigs niip niir nind ning nini nino nins niog nion nioo nios nipr nips niro nirs nirv nisd nisi niso nisp niss nivo nivr nngn nnnn nnos nnpi nnpr nnss nodi nodo nods nogg nogo nogs noid noin noio noir nois non- nong noni nonn nono nons noo- noon nooo noop noor noos noov nops nor- nord norg nori norn noro norr nors norv nos- noss nov- novi novo npin npiv npov nppd npri npss nrds nron nrpn nrps nrrd nrsp nrsv nsdg nsds nsin nsis nsnr nsos nspi nsps nsrd nsso nssp nssr nsss nvir nvis nvpi nvss oddd oddi odds odin odio odir odis odon odoo odop odor odos odrp odso oggi ogin ogni ogod ogog ogoi ogon ogri ogro ogsi oido oids oigo oiii oins oion oios oisd ondi ondo ongi ongo onir onis onni onno onod onon onor onos onpg onso oodi ooid oons oooo ooos oops oord oosi opds opii opin opio opis opng opo- opon opor opos oppi oppo opps opsi ordn ordo ords orgn orgo orgs ori- orid orig orin orio oris orni orno orns oro- oron oror oros orpi orps orri orro orrs orsi orso orvr orvs osdi osdv osgi osii osin osip osis osno osnr osoi osoo osor osos osov osrd osro ossd ossi osso ovi- ovid ovis ovni ovo- ovod ovon ovoo ovpp pdns pdos pdpn pdpr pdrs pdsd pdss pgdn pgds pgss pido pids pigg pign pigo pigp pigs pigv piip pind ping pini pinn pino pinp pins pion pipi pipo pipp pips pirg piri pirn piro pirr pirs pisd pisg pisi piso piss pivo pnin pnon pnpo pnpp pnro pod- podd podi podo pods pogg pogo pogs poid poin poio pois pond pong poni pono ponp pons pood poon poop poor poos pop- popi popo popp pops porg pori porn poro porr pors posi posn poso poss povo povs ppds ppgi ppid ppig ppod ppos pppd pppn pppo pppp ppps ppss prgs pri- prid prig prii prin pris priv prnd prnp pro- prod prog pron proo prop pros prov prpd prps prrd prri prrs prsd prsi prso prss prsv psdi psdp psdr psds psgi psgr psid psip psis psni psnr psoi pson psos psov pspi pspp pspr psps psrd psrp psso rdgs rdio rdos rdso rdvs rgds ridd ridi rido rids rigg rigi rigo rigs riin riis rind ring rinn rino rion rios ripd ripi ripp ripr rips riri rirs risd risi riso risp riss rivo rivp rivs rndp rnds rngs rnin rnod rnpv rnsp rodd rodi rodo rods rogg rogi rogo roid roig roin roio roir rois rond rong roni rono rons rood roog rooi roon roop roor roos ropo rops rori roro rosi roso rosp ross rovi rovo rovs rpdp rpgs rpii rpon rpos rppn rpps rrrr rrsp rsdd rsdg rsds rsid rsis rsnn rsno rsnr rsos rspo rsps rsvp rvsp s-ii s-iv s-os sdds sdgs sdio sdog sdpr sdps sdrs sdss sggg sggs sgio sgps sgro sgsd sgss sgsv sidd sidi sido sidr sids sigd sigg sigi sign sigo sigs sind sing sini sinn sino sinp sins siod sion siop sior sios sipi sipo sipp sips siri siro sirp sirr sirs sisd sisi siss sivi snid snig snip snir snns snod snog snoo snop snor snos snov snpg snpo snpp snrs snsd snvi sodd sodo sods sogi sogn sogo sogs soin soir sois son- sond song soni sono sons sood soog soon soop soor