-ene cccc cccl cccv ccee ccel ccgc cclc cclg cclv ccnc ccne ccnr ccrc ccre ccrg ccrl cec- cece ceec ceel cege cel- celc cele cell cen- cene ceng cer- cerc cere cerl cern cgcc cgcg cgel cger clec clee cleg cler clrv cnel cnrc cnrr crcc crce crcr cre- crec cree creg cren crne cvcc cven cver cvrg cvrr e-cl eccc ecce eccl ecne ecrc ecrl ecrr ecrv eeee eele eelv eeng eerc eerg eevn egcc egcg egcr egec egee egel eger egge eglc egle egne egnv egre egvn elce elec elee elen eler elev elgg elle elne elve en-v ence encl enee eneg enel ener enge engg engl engr ennc enne ercc erce erec erel eren erer erev erg- ergg erle erll erne errc erre erve evel even ever evng evre gc-c gccc gclc gcrg gece geel geen geer gege gegg gegl gele gelg gell gen- genc gene geng genl genn gere gerl gern geve ggcl gggg ggrn glcc glce glee gleg glen glge gncc gngc gnrc gnrr grcc grce grec gree greg gren grev grrl grrr grve gvvv lccc lcce lcer lcrg lcrl lcrv lcvg lece leel leen leer lege legg lele lell lene leng lenn lerc lere lern lev- levc leve lger llcc llgc lllc llll lncr lner lnge lrne lrrc lrrr lvcc lvrr nccc nccn nccr ncec ncee ncel ncen ncer ncgr nclc ncln nclr ncnc ncrc ncre necc nece necr neel neen neer neev nege nelc nele nell nene neng nerc nere nerl nerr nerv neve ngen nger nlcc nlec nler nlgn nlve nngn nnnn nren nrrc nrrl nvcc rccc rcgc rcle rcnl rcnr rcrg rcvr recc rece recr reel reen reev rege regl regn regr rele rell rene reng renn rere rerg reve rlcg rlee rrle rrrr rv-c rver vecc veel veen veer vege vel- vele vell ven- vene veng venn ver- vere verl vern veve vgcc vlcc vlgc vrnn vver vvvv