d-rod d-rok ddddd dholl dhond dhool dhoon dhrol do-do do-ol dodol dodon dodoo dodro dohol dohrn dokdo dollo dolno dolon dolor dondo donho donon donor doodo doorn dorno doron droll dronk drood drook drool droon hhhhh hlddr hlokk ho-ho ho-oh hodhr hodod hohol hoklo hollo holo- holon holor hondo honko honno honor hoold hoond hoord hoorn horno horod horol horon horro khodr khold khond khood khoro klonk knokk knoll knork knorr ko-ko kodok kohol kohon kokko kokor koldo kolho kollo kolno kolol kondh kondo konno konro koord koorn korno korol koron koror korro krodh krodo krohn kroll kronk kroon l-ron ldodk loddo lodno lodro lohho lollo lolol londo lonko loord loron nkolo nnooo no-do no-no nohno nohor nokko nokon noldo nondo nonno nonoh noord nordo norok noron norro odolo oh-oh oh-ok ohorn okoho okoro ollon olord ondol onhld onond onoon onorn ooooh ooooo ordon ordro orlok orlon ornon orodo orold orono rdllr rhod- rhodo rhoon ro-ro rodl rodok rodon rodor rohod rokkk rokon rollo rolok rolon rondo ronk- ronko ronno ronok rookh roond