-ing gggg ggpo ggrn gigg gigi gign gigo gilg gili gill gilo ging gini ginn gino ginu giog gioi gion giop gipi gipp girg giri girl girn giro girr giru giur gli- glin glip glog glop glor glou glpi glro glug glui glun glur gnin gnip gnoo gnrr gogi gogo goin goip goli goll golo golp golu gon- gong goni gonn gono gonu goog gooi gool goon goop goor gopi gopo gopu gorg gori gorn goro gorp gorr gou- goug goul goun goup gour gpgp gpip gprp grig gril grin grip grni grog groi grol gron groo grop gror grou grrl grrr grug grui grun grur gugg gugi gugu guil guin guli gull gulo gulp gulu gung gunn gurg guri gurl gurn guro gurr guru i-go i-no igil igli iglo iglu igni igno ignu igon igoo igor igri iiii iiio iino iioi iioo iiop ilin ilio ilir ill- illi illo illp ilni ilno ilog iloo ilpr ingo inig inni inno innr innu ino- inoi inol inon inor inou inp- inpi inpp inri inro inui inul inun inup ioii ioio iolo ioni ionn iono iooi iooo iopl iorg iori ioug ioun ipil ipin iplo ipop ippo ippr ipri ipur iri- irig iril irin irio irip iron irop irri irul irun iuiu iuno iupp lgin ligg ligi lign ligo liig liii liin liir lilg lili lill lilo lilu ling linn lino lio- lion lior lip- lipi lipl lipo lipp lipu lirg liri lirl lirn liro lirp lirr liru liun llll lloo log- logi logo logp loin loir loiu loli loll lolo long loni lono lonr lool loon loop loor lopi lopp lopu lori lorn loro loui loul loun loup lour louu lppl lprp lroi lron lrpu lrrr lugg lugi lugo lugu luin luli lull lulu lung luni lunn luno lupi lupo lupu lurg luri luup n-ii n-up ngio ngol ngon ngor ngou ngri ngur nguu nigg nigo niip niir niiu nili nill nilo nilp nilu ning nini ninl nino niog nion nioo niou nipr niro niru niur nlgn nlrp nngn nnnn nnpi nnpr nogg nogo noil noin noio noir noli noll nolo nolp non- nong noni nonn nono nonu noo- nool noon nooo noop noor nor- norg nori norn noro norr noul noun noup nour npin nppl npri nron nrpn nrrl nuin nuli null nung nunn nuno nuon nuri nurl nurn nurp nurr nuru oggi ogin ogli ogni ognl ogog ogoi ogon ogou ogpl ogpu ogri ogro ogui ogun oigo oiii oion olgr olig olin olio olli ollo olog olon olor olur ongi ongo ongu onil onir onni onno onon onor onpg onpu onup onur oolo oooo opii opin opio opng opo- opon opor oppi oppo orgn orgo ori- orig oril orin orio orlo orlu orni orno oro- oron oror orpi orri orro orup ouii ouin ouir oulu oun- oung our- ourn ouro ouu- pglo pgou pgpu pgup pigg pign pigo pigp pigu piip pil- pili pill pilo pilu ping pini pinn pino pinp pinu pion pipi pipo pipp pirg piri pirl pirn piro pirr piru plig plin plio plip plog plon ploo plop plou plpp plri plug plup plur pnin pnln pnnl pnon pnpo pnpp pnro pnup pogg pogo poil poin poio polg poli poll polo polu pong poni pono ponp pool poon poop poor pop- popi popo popp porg pori porn poro porr poui poul poun poup pour ppgi ppig ppli pplo pppn pppo pppp ppru ppur pri- prig prii prin prlr prnp pro- prog prol pron proo prop prou prri pruu pugo pugu puig puin puir puiu puli pull pulo pulp pulu pung puno punu pupi pupl pupu pur- purg puri purl puro purp purr puru rigg rigi rigo rigu riin rill rilo rilp rilu ring rinn rino riol rion riou ripi ripl ripp ripr riri rlin rlug rnin rnli rogg rogi rogo roig roil roin roio roir roiu roll rolo rolp rong roni rono roog rooi rool roon roop roor ropo rori roro roru roul roun roup rpii rpon rppn rrrr rrun rugg rugi ruin rull rulo rung runi runn runo rupp ruri ruro rurp ruru ruun u-rp uggo ugli ugni ugol ugri ugro ugur uguu uipi uirr ulli ullo ullr ulno ulo- ulog ulul ungo ungp ungu uni- unii unin unio unir unlp unni unno unon unop unro uor- upgo upin uplo upnp upon upor uppp uppu upri upup urgi urgu urin uriu urni uro- urol uroo urpo urri urun urup urur uulu uuni uuno uuri uuuu