-ene -one cccc cccv ccee cche ccjo ccnc ccne ccoc ccvo cec- cece ceco ceec cejc cen- cene ceno cevo chce chch chec chee cheh chen chev chnc chno choc choh chon choo chov chvo cjch cjcj cjon cnco cnnj cnoh coce coch coco coen cohn coho cojo con- conc cone conj conn cono conv cooh coon cove covo cvcc cven eccc ecce ecco eche echo ecne eco- econ eeee eeoc eevn ehcc eheh ehen ehvj ejoo en-v ence ench enco enee eneo ennc enne eno- enoc enoe enoj enon eone even evje evoe evon evoo hccc hcch hech hehe hehn heho hene henh henj henn heno heve hevn hhhh hnce hoce hoch hocn hoen hohe hohn hoho hoje hojo hone hono hooe hoon hove hvcc jccc jech jene jeno jeon jhon jhvh jjcc jnco joce joch joco joee john joho jojo jone jonn jono joon jove jovo nccc nccn ncec ncee ncen nchc ncnc ncoc necc nece nech neco neen neev nehe nejo nene nenh neno neo- neoc neon neoo neve nevo nhcc nhnn nhon njvc nnnn noce noch noco nohn noho non- none nonn nono noo- nooj noon nooo noov nov- nove novo nvcc o-eo occc occn oce ocee oche ocon oec- oecc oeec oen- oeno ohcc ohee ohen ohho ohne ohno ohoh ojeh onc- once onco one- onec onee oneh oneo onne onno onon ooho oone oooh oooo ovee oven ovo- ovon ovoo vche vcon vecc vech veen veho ven- vene venn veno veoh veve vevo vhhh voce voho vone vonn vooc vvvv