-ing cccc ccci cccl cccp cccu ccgc ccic ccii ccil ccip cclc cclg ccli ccnc ccni ccnp ccnu ccoc ccpl ccpn ccpp ccuc ccup cgcc cgcg cicc cici cico cicu cigi cigu ciii cili cill cilo cilp cin- cinc cing cini cino cion cipo cipp ciuc ciup clic clig clii clin clio clip clog clon cloo clop clou clpp clun cnci cnco cncp cngi cnic coco cocp cocu cogi cogo coil coin coip col- coli coll coln colo colp colu con- conc cong coni conn cono cool coon coop copg copi copo copp coul coun coup cpcu cpic cpio cplc cpni cucc cuci cucn cui- cuil cuin culc cull culo culp cuno cunp cuon cupl cupo cupp gc-c gccc gcic gcii gclc gclp gcpc ggcl gggg ggpo gigg gigi gign gigo gilg gili gill gilo ging gini ginn gino ginu giog gioi gion giop gipi gipp glcc gli- glic glin glip glog glop glou glpi glug glui glun gncc gngc gnin gnip gnoo gnpc gogi gogo goin goip goli goll golo golp golu gon- gong goni gonn gono gonu goog gooi gool goon goop gopc gopi gopo gopu gou- goug goul goun goup gpgp gpip guci gugg gugi gugu guil guin guli gull gulo gulp gulu gung gunn i-go i-no iccc icci iccl iccn icco iccp iccu icgc icll iclp icnc icoc icon icpc icpo icup igcc igcp igil igli iglo iglu igni igno ignu igon igoo iiii iiio iino iioi iioo iiop iiuc ilic ilin ilio ill- illi illo illp ilni ilno iloc ilog iloo inci incl inco ingo inig inni inno innu ino- inoi inol inon inou inp- inpi inpp inui inul inun inup iocg ioci iocp ioii ioio iolo ioni ionn iono iooi iooo iopl ioug ioun ipcc ipil ipin iplo ipop ippc ippo iucc iuiu iuno iupp lccc lcpc lcpl lgin lico ligc ligg ligi lign ligo liig liii liin lilg lili lill lilo lilu linc ling linn lino lio- lion lip- lipc lipi lipl lipo lipp lipu liun llcc llgc lllc llll lloc lloo locc loci locn loco locu log- logi logo logp loic loin loiu loli loll lolo long loni lono looc lool loon loop lopi lopp lopu loui loul loun loup louu lppl luci lugg lugi lugo lugu luin luli lull lulu lung luni lunn luno lupi lupo lupu luup n-ii n-up nccc ncci nccn nccp nccu ncip nclc ncln ncnc ncoc ncpc ngic ngio ngol ngon ngou ngpc nguu nicc nici nicl nico nicu nigc nigg nigo niip niiu nili nill nilo nilp nilu ning nini ninl nino niog nion nioo niou nipc nlcc nlgn nlic nlpc nngn nnnn nnpi noci nocl noco nogg nogo noil noin noio noli noll nolo nolp non- nong noni nonn nono nonu noo- nool noon nooo noop noul noun noup npcc npic npin nppc nppl nuci nucu nuin nuli null nunc nung nunn nuno nuoc nuon occc occi occn ocin oclc ocon ocpp ocul oggi ogin ogli ogni ognl ogog ogoi ogon ogou ogpl ogpu ogui ogun oici oigo oiii oion oipc olcc olgc olic olig olin olio olli ollo olog olon olpc onc- onco ongi ongo ongu onic onil onni onno onon onpg onpu onup oolo oooo opic opii opin opio opng opo- opon oppi oppo oucc ouii ouin oulu oun- oung ouu- pccc pccl pcgg pcin pcip pcll pclo pcpn pcpp pcun pgcc pglo pgou pgpu pgup picc pici pico picu pigc pigg pign pigo pigp pigu piip pil- pili pill pilo pilu pinc ping pini pinn pino pinp pinu pion pipi pipo pipp plcc plig plin plio plip ploc plog plon ploo plop plou plpp plug plup pnic pnin pnln pnnl pnon pnpo pnpp pnup poco pogg pogo poil poin poio polg poli poll polo polu ponc pong poni pono ponp pool poon poop pop- popc popi popo popp poui poul poun poup ppcc ppci ppgi ppic ppig ppli pplo pppn pppo pppp pugo pugu puig puin puiu puli pull pulo pulp pulu punc pung puno punu pupi pupl pupu puuc ucci uccp ucil ucin ucio ucon ugcc ugcg uggo ugli ugni ugol uguu uipi ulcc ulco ulic ulli ullo ulno ulo- uloc ulog ulul uncc uncg unci uncl unco uncp ungo ungp ungu uni- unic unii unin unio unlp unni unno unon unop unpc uocc uolc upci upgo upic upin uplo upnp upon uppc uppp uppu upup uucp uulu uuni uuno uuoc uuuu