-ing cccc ccci cccl cccu ccgc ccic ccii ccil ccir cclc cclg ccli ccnc ccni ccnr ccnu ccoc ccrc ccrg ccri ccrl ccuc cgcc cgcg cgro cicc cici cico cicr cicu cigi cigu ciii cili cill cilo cin- cinc cing cini cino cion cior circ ciri cirl ciro cirr ciuc clic clig clii clin clio clir clog clon cloo clor clou clri clro clun cnci cnco cngi cnic cnrc cnrr coco cocu cogi cogo coil coin coir col- coli coll coln colo colu con- conc cong coni conn cono cool coon cor- corc corg cori corl corn coro corr coul coun cour crcc crcr cric crig crin criu croc crol cron croo cror crug crun cucc cuci cucn cui- cuil cuin cuir culc cull culo cuno cuon curi curl curn curo curr gc-c gccc gcic gcii gclc gcrg ggcl gggg ggrn gicr gigg gigi gign gigo gilg gili gill gilo ging gini ginn gino ginu giog gioi gion girg giri girl girn giro girr giru giur glcc gli- glic glin glog glor glou glro glug glui glun glur gncc gngc gnin gnoo gnrc gnrr gocr gogi gogo goin goli goll golo golu gon- gong goni gonn gono gonu goog gooi gool goon goor gorg gori gorn goro gorr gou- goug goul goun gour grcc gric grig gril grin grni groc grog groi grol gron groo gror grou grrl grrr grug grui grun grur guci gugg gugi gugu guil guin guli gull gulo gulu gung gunn gurg guri gurl gurn guro gurr guru i-go i-no iccc icci iccl iccn icco iccr iccu icgc icll iclr icnc icoc icon icor icrc icrr icru igcc igil igli iglo iglu igni igno ignu igon igoo igor igri iiii iiio iino iioi iioo iirc iiuc ilic ilin ilio ilir ill- illi illo ilni ilno iloc ilog iloo inci incl inco incr ingo inig inni inno innr innu ino- inoi inol inon inor inou inri inro inui inul inun iocg ioci ioii ioio iolo ioni ionn iono iooi iooo iorg iori ioug ioun ircc ircg ircu iri- iric irig iril irin irio iroc iron irrc irri irul irun iucc iuiu iuno lccc lcor lcrg lcrl lgin lico licr ligc ligg ligi lign ligo liig liii liin liir lilg lili lill lilo lilu linc ling linn lino lio- lion lior lirc lirg liri lirl lirn liro lirr liru liun llcc llgc lllc llll lloc lloo lncr locc loci locn loco locu log- logi logo loic loin loir loiu loli loll lolo long loni lono lonr looc lool loon loor lori lorn loro loui loul loun lour louu lric lroc lroi lron lrrc lrrr luci lugg lugi lugo lugu luin luli lull lulu lung luni lunn luno lurg luri n-ii nccc ncci nccn nccr nccu ncgr nclc ncln nclr ncnc ncoc ncor ncrc ncri ngic ngio ngol ngon ngor ngou ngri ngur nguu nicc nici nicl nico nicu nigc nigg nigo niir niiu nili nill nilo nilu ning nini ninl nino niog nion nioo niou niro niru niur nlcc nlgn nlic nngn nnnn noci nocl noco nogg nogo noil noin noio noir noli noll nolo non- nong noni nonn nono nonu noo- nool noon nooo noor nor- norc norg nori norn noro norr noul noun nour nric nroc nron nrrc nrrl nuci nucu nuin nuli null nunc nung nunn nuno nuoc nuon nurc nuri nurl nurn nurr nuru occc occi occn ocin oclc ocon ocrl ocro ocrr ocul ocur oggi ogin ogli ogni ognl ogog ogoi ogon ogou ogri ogro ogui ogun oici oigo oiii oion olcc olgc olgr olic olig olin olio olli ollo olog olon olor olur onc- onco ongi ongo ongu onic onil onir onni onno onon onor onur oocr oolo oooo orci orco orgn orgo ori- oric orig oril orin orio orlo orlu ornc orni orno oro- oron oror orri orro oucc ouii ouin ouir oulu oun- oung our- ourn ouro ouu- rccc rcgc rcic rcnl rcnr rcon rcrg ricc rico rigg rigi rigo rigu riin rill rilo rilu ring rinn rino riol rion riou riri rlcg rlin rlug rnco rnin rnli rocc roco rogg rogi rogo roig roil roin roio roir roiu roll rolo ronc rong roni rono roog rooi rool roon roor rorc rori roro roru roul roun rrrr rrun ruci rugg rugi ruin rull rulo runc rung runi runn runo rurc ruri ruro ruru ruun ucci ucil ucin ucio ucon ucrc ugcc ugcg uggo ugli ugni ugol ugri ugro ugur uguu uirr ulcc ulco ulic ulli ullo ullr ulno ulo- uloc ulog ulul uncc uncg unci uncl unco ungo ungu uni- unic unii unin unio unir unni unno unon unro uocc uolc uor- urci urgi urgu uric urin uriu urni uro- urol uroo urri urun urur uulu uuni uuno uuoc uuri uuuu