-ene -ine -ing cccc ccci cccp cccv ccee ccgc ccic ccii ccip ccir cciv ccnc ccne ccni ccnp ccnr ccpe ccpn ccpp ccpr ccrc ccre ccrg ccri ccrp ccvi cec- cece ceci cecp ceec cege ceip cen- cene ceng ceni cepc cepe cepp cepr cer- cerc cere ceri cern cerp cgcc cgcg cger cicc cici cicr ciee cien cier cigi ciii cin- cinc cine cing cini cinv cipp circ cire ciri cirr civc cive cnci cncp cnep cngi cnic cnie cnrc cnrr cpce cpep cper cpic cpni cpre cpri cpvc crcc crce crcr cre- crec cree creg crei cren crep cric crie crig crin crip crne crpc cvcc cven cver cvii cvrg cvrr eccc ecce ecci ecig ecip ecne ecpg ecpp ecrc ecri ecrr ecrv eeee eeng eerc eerg eevn egcc egcg egcr egec egee eger egge eggi eggp egin egir egne egnv egpe egpi egpn egre egri egvn eiec eiei eien eier eige eigg eine eini eipr eire eirn en-v ence enci enee eneg ener enge engg engi engr enin ennc enne enni enp- enpi enri envi epcc epci epec epee epen eper epi- epic epie epin epip eppc eppp eprp ercc erce ercp erec erei eren erer erev erg- ergg ergi eric erie erin erne erni erpe errc erre erve ervi even ever evie evin evir evng evre gc-c gccc gcic gcii gciv gcpc gcrg gece geen geep geer gege gegg geic geie geig gein geir gen- genc gene geng geni genn gepe gere geri gern geve gggg ggrn gicr gien gier gige gigg gigi gign ging gini ginn gipe gipi gipp gire girg giri girn girr give gncc gngc gnin gnip gnpc gnrc gnrr gper gpgp gpip gprp gpvi grcc grce grec gree greg gren grep grev gric grie grig grin grip grni grpc grrr grve gvvv iccc icci iccn iccp iccr icec icee icer icgc icnc icpc icrc icre icrr iecc ieie iere ieri igcc igcp igen iger igne igni igri iiie iiii iirc ince inci incr inee inge inig inne inni innr inp- inpe inpi inpp inre inri ipcc ipce ipec ipen iper ipie ipin ippc ippr ipri ircc ircg iree iren irer iri- iric irie irig irin irip irne irpc irpe irrc irre irri ivec iven iver ivic ivie ivig ivin ivre n-ii nccc ncci nccn nccp nccr ncec ncee ncen ncep ncer ncgr ncip ncnc ncpc ncrc ncre ncri ncrp necc nece necr neei neen neep neer neev nege negi negp neic nein neip neir nene neng neni nepc nepe nepi nepr nerc nere neri nerr nerv neve nevi ngen nger ngic ngpc ngri nicc nice nici nien nier nigc nige nigg niip niir nine ning nini nipc nipe nipr nire nirv nive nivr nngn nnnn nnpi nnpr npcc npic npin npiv nppc npri nren nric nrpc nrpn nrrc nvcc nvir nvpi pccc pcce pcep pcer pcgg pcin pcip pcpn pcpp pcrc pcre pece peci pecr peec peen peep peer peev pegg pein peip peir pen- penc pene peng peni penn pepe pepi per- perc pere perg peri pern perp perr perv pgcc pgce pger pgrc picc pice pici picr pien piep pier pigc pigg pign pigp pigv piip pinc pine ping pini pinn pinp pipe pipi pipp pirc pire pirg piri pirn pirr pnec pnic pnin pnpp ppcc ppci ppen pper ppgi ppic ppie ppig pppn pppp pprc prcc prcp pre- prec pree preg pren prep prev pri- prie prig prii prin priv prnp prri rccc rcep rcgc rcic rcnr rcpi rcrg rcvr recc rece reci recp recr reen reep reev rege regi regn regr reii rein reir rene reng reni renn repe repi repp repr rere rerg reri reve revi revp ricc rice rien riep rier rige rigg rigi riin rine ring rinn ripe ripi ripp ripr rire riri rive rivp rncp rnie rnin rnpv rpii rppn rrrr rv-c rver vcci vecc veci veen veep veer vege veie veii vein veip veir ven- vene veng veni venn vepe vepr ver- vere veri vern veve vevi vgcc vic- vice vici vien vier vige vigr viii vinc vine ving vini vipr virc vire virg viri virr vive vivi vnir vrci vrin vrnn vrpn vver vvvv