effoff fennek fenno- foofoo heehee heffen heffne hehehe hehheh hennef hennen henon heonne hoffen hohoho honen hoohoo hoonko keeffe keenen keenon ken-on kenken kennen keokee khokon knokke koehne koenen koffee kohneh kokeon kokkoh kokone kokoon koneko konfeh konken kookoo nekhen nkonko no-one noffke non-no nonene noneof nonfee nonkon nonone nonono nonoon noonoo o-hook o-knon oekene oenone ohnono ohohoh okeefe okeene okonek on-off oneeke oneoff oneone onoken oohooh oooooo