-ene -ine cccc ccci cccp ccee ccic ccii ccip ccir ccix ccnc ccne ccni ccnp ccnr ccpe ccpn ccpp ccpr ccrc ccre ccri ccrp ccxi cec- cece ceci cecp ceec ceip cen- cene ceni cepc cepe cepp cepr cer- cerc cere ceri cern cerp cexe cicc cici cicr ciee cien cier ciii cin- cinc cine cini cipp circ cire ciri cirr cixi cnci cncp cnep cnex cnic cnie cnrc cnrr cpce cpep cper cpic cpix cpni cpre cpri crcc crce crcr cre- crec cree crei cren crep crex cric crie crin crip crne crpc cxii cxix cxxi cxxx eccc ecce ecci ecip ecne ecpp ecrc ecri ecrr eeee eerc eiec eiei eien eier eine eini eipr eire eirn ence enci enee ener enin enix ennc enne enni enp- enpi enri epcc epci epec epee epen eper epi- epic epie epin epip epix eppc eppp eprp epxp er-x ercc erce ercp erec erei eren erer eric erie erin erne erni erpe errc erre exec exen exer exin expn expr exrx iccc icci iccn iccp iccr icec icee icer icex icnc icpc icrc icre icrr iecc ieie iere ieri iiie iiii iirc ince inci incr inee inex inne inni innr inp- inpe inpi inpp inre inri ipcc ipce ipec ipen iper ipex ipie ipin ipix ippc ippr ipri ipxe ircc ircx iree iren irer irex iri- iric irie irin irip irix irne irpc irpe irrc irre irri ixxi n-ii nccc ncci nccn nccp nccr ncec ncee ncen ncep ncer ncip ncix ncnc ncpc ncrc ncre ncri ncrp necc nece necr neei neen neep neer neic nein neip neir nene neni nepc nepe nepi nepr nerc nere neri nerr nexe nexi nexx nicc nice nici nien nier niip niir nine nini nipc nipe nipr nire nixe nixi nnnn nnpi nnpr npcc npic npin nppc npri nren nric nrpc nrpn nrrc pccc pcce pcep pcer pcin pcip pcnx pcpn pcpp pcrc pcre pece peci pecr peec peen peep peer pein peip peir pen- penc pene peni penn pepe pepi per- perc pere peri pern perp perr picc pice pici picr pien piep pier piip pinc pine pini pinn pinp pipe pipi pipp pirc pire piri pirn pirr pixx pnec pnic pnin pnpp ppcc ppci ppen pper ppic ppie pppn pppp pprc prcc prcp pre- prec pree pren prep prex pri- prie prii prin prix prnp prri rccc rcep rcic rcnr rcpi recc rece reci recp recr reen reep reii rein reir rene reni renn repe repi repp repr rere reri rexx ricc rice rien riep rier riex riin rine rinn ripe ripi ripp ripr rire riri rixc rixe rncp rnie rnin rpii rpix rppn rrrr xcii xcri xeer xen- xene xeni xenn xer- xexe xiii xine xipe xixi xnee xpcc xper xpin xrep xxii xxix xxxi xxxx