-ana -ane -ene aaaa aaae aaan aaap aaav aaea aaen aaep aaev aana aane aanp aapa aava aean aeap aena aeva ana- anaa anae anan anap anee anen anna anne anp- anpa anpp apan apap apea apen apep apev apna apne appa avan avea aven avva eana eapp eave eavp eeea eeee eena eeva eevn en-v enan enap enav enea enee enna enne enp- enpa epaa epee epen eppa eppp evae evan evap evea even naaa naan naea nan- nana nane nann nanp napa nape napp nava nave navv nean neap neea neen neep neev nena nene nepa nepe neva neve nnnn npap nppa paan paap paea paen paep pan- pana pane pann papa pape papp pava pave pean peap peen peep peev pen- pena pene penn pepa pepe pnea pnpp ppan ppap ppen pppa pppn pppp pvpa vaan vaen vana vane vann vapa vape vava veen veep ven- vena vene venn vepe veve vnav vvvv