foofoo foufou fullof fullon fulton fultot funoon funton futton lofton lonnol looloo loulon loulou loutou lufful lunlun lutton n-toon nofool non-no nonono nonoon noonoo noonto notout notton nottoo notulu nounou ntuntu null-o nunton offton offutt ollunt on-off onfoot onloft ontful oooooo oulton ouolon outlot outoul to-on tollon tolono tolton toluol tonlon tonono tonton tootoo tou-fu toulon touton toutou toutuo tuffon tufton tunful tuntul tuotuo tutton tuttul tuttut unfool unfoot unfoul unfull unlull uutool