d-rod d-rok ddddd ddruk diddl diddu didio didok dildo dilli dillo dioid dioro dirol diulu dliii do-do do-ol dodol dodoo dodro doido doill dokdo dokki dokri dokuo dollo dollu doloi dolor doodo dooku dorid dorio dorud doruk douli doull douro dridu driki driko drill droid droil droll drood drook drool drori drouk droul druid druri du-ku duddo dudki dudok dudou duduk duill dukku dukli dulid dulli dullu duluk durio durok idili idio- idodi idoli idolo idood idool idoru idril iiiii ikiru ikolo ikoro ikuko ikulu ikuri ikuro ilio- illdo illui illuk iloko ilook ilori ilulu iodid iodo- iodol ioooi ioooo iorio iouik irid- irido iriki irill iroko irori irour iuliu kiddo kiiki kiili kikki kikko kikoi kikol kikuo kikuu kill- killi kilo- kiloi kiloo kilou kioko kioku kirdi kiril kirki kirui kludd kluki ko-ko kodir kodki kodli kodok kodur koidu koili koiri kokil kokir kokki kokko kokoi kokor kokou kokur koldo koldu kolki kolli kollo kollu koloi kolol kolur koodi kooki kooli koolu koord koori kooru korki korku korol koror korri korro koruk koudi koudo kouki koulo kouri krill kriol krodo kroll kruki krull kudki kudlu kudou kudur kukko kukok kukri kukui kukur kulik kulli kullo kullu kulor kului kulul kulur kuori kurdi kurik kurir kurki kurku kurli kurlu kurud kuruk ldodk lidol liiku likir likli likou likud liliu lilli lillo lilou liour lirik liril lirio lirui liruk liuli loddo lodki lodro loilo lokur lolli lollo lolol loord lordi lorid lorio lorki lorri loruk loudi louki lourd louri louro luddu luiro lukid lukio lukir lukko lukok lukou lulli lulul lurid lurio luuri oddur odiid odilo odolo odori odoul odour odudu oduro oidor oiko- okido okkur okoki okoro okuku okuru ollio ollur oloid olord olour olrik ooioo ooooo ordro orill oriol orlik orlok orodo orold orolu oruku oruro ouir- oullo ouoro ourol rdllr rikki rikuo rillo rioli riolo ro-ro roddi rodik rodil rodl rodok rodor rodri rokki rokkk rolki rollo rolok roodi roodu rorid rorik rouko roulk roull rudik rudki rudkk rudli rudok ruili ruiru rulli rullo rurik rurki udol udoll uiro ukodo ukrid ullur uloid ulrik ululu uluru urdoi urduk urour uruli ururi uuork uuuuu