-ing gggg ggpo ggrn gigg gigi gign gigo gilg gili gill gilo gilt ging gini ginn gino giog gioi gion giop gipi gipp girg giri girl girn giro girr girt gito gli- glin glip glit glog glop glor glot glpi glro gltp gnin gnip gnit gnoo gnrr gnti gntp gogi gogo goin goip goit goli goll golo golp golt gon- gong goni gonn gono goog gooi gool goon goop goor goot gopi gopo gorg gori gorn goro gorp gorr gort goti gotl goto gott gpgp gpip gpot gprp grig gril grin grip grit grni grog groi grol gron groo grop gror grot grrl grrr gtip gtop i-go i-no igil igli iglo igni igno igon igoo igor igot igri iiii iiio iiit iino iioi iioo iiop iitr iitt ilin ilio ilir ilit ill- illi illo illp illt ilni ilno ilog iloo ilot ilpr ingo inig init inni inno innr ino- inoi inol inon inor inot inp- inpi inpp inpt inri inro intg inti intl intn into intp intr iogt ioii ioio ioit iolo ioni ionn iono iooi iooo iopl iorg iori ioto ipil ipin iplo ipop ippo ippr ipri ipto iri- irig iril irin irio irip iron irop irri irti irtp itgo itil itin itll itno itoi itol iton itoo itor itri itto lgin lgtn ligg ligi lign ligo liig liii liin liir lilg lili lill lilo lilt ling linn lino lint lio- lion lior lip- lipi lipl lipo lipp lirg liri lirl lirn liro lirp lirr lirt liti litl lito litr litt llll lloo log- logi logo logp loin loir loit loli loll lolo long loni lono lonr lont lool loon loop loor loot lopi lopp lori lorn loro loti lotl loto lotr lott lppl lprp lroi lron lrrr ltng ltnt lttr n-ii ngio ngol ngon ngor ngri ngtn nigg nigo nigt niip niir niit nili nill nilo nilp nilt ning nini ninl nino niog nion nioo nipr nipt niro nirt niti nito nitr nlgn nlrp nngn nnit nnnn nnot nnpi nnpr nntn nogg nogo nogt noil noin noio noir noit noli noll nolo nolp nolt non- nong noni nonn nono nont noo- nool noon nooo noop noor noot nor- norg nori norn noro norr nort not- noti noto nott npin nppl npri nprt nptn nron nrpn nrrl nrtl ntop ntrl ntto nttr oggi ogin ogli ogni ognl ogog ogoi ogon ogpl ogri ogro oigo oiii oint oion oirt oiti olgr olig olin olio olit olli ollo olog olon olor olot ongi ongo onil onir onit onni onno onon onor onpg onpt ont- onti onto oolo oont oooo oort ootp opii opin opio opit opng opo- opon opor oppi oppo opti optn opto orgn orgo ori- orig oril orin orio orit orlo orni orno oro- oron oror orot orpi orri orro orto otin otit oto- otog oton otoo otor otpp otro otti otto pglo pigg pign pigo pigp pigt piip pil- pili pill pilo pilt ping pini pinn pino pinp pint pion piot pipi pipo pipp pirg piri pirl pirn piro pirr piti pito pitr pitt plig plin plio plip plit plnt plog plon ploo plop plot plpp plri pltg pltt pnin pnln pnnl pnon pnot pnpo pnpp pnro pntl pntr pogg pogo poil poin poio polg poli poll polo polt pong poni pono ponp pont pool poon poop poor poot pop- popi popo popp popt porg pori porn poro porr port poti poto pott ppgi ppig ppli pplo pppn pppo pppp pptn pptt pri- prig prii prin prlr prnp pro- prog prol pron proo prop prot prri prti prtp prtr ptol ptop rgit rgtr rigg rigi rigo riin rill rilo rilp ring rinn rino riol rion riot ripi ripl ripp ripr ript riri riti ritl rito ritt rlin rnin rnli rnnt rnot rntp rogg rogi rogo roig roil roin roio roir roit roll rolo rolp rolt rong roni rono ront roog rooi rool roon roop roor root ropo rori roro rort rotg roti rotl rotn roto rotr rott rpii rpon rppn rptn rrrr rtlt rttp tigi tigr tiit till tiln tilo tilr tilt ting tini tinn tino tint tion tiop tip- tipi tipo tipp tipt tiri tirl tiro tirr titi tito titp titt tlli tlon togo togr togt toil toit tol- toli toll tolo tolt tong toni tonn tono tool toon toor toot top- topi topo topp topt torg tori torn toro torp torr tort toti toto totr tott tpir tpol tpon tppp tppr tptp tptr tri- trig tril trin trio trip trit trng trno trog troi tron troo trop trot trpg trpn trpp trtr tton ttop tttt