kkkk kkll kkln kklz kknn kknu kkrk kkrl kkrn kkrr kkrz kkuu kkyy kkyz kkzn kkzu kkzy kkzz klkk klkl klkn klkr klky kllk klly klnn klnz klrk klrn klrr klru klrz kluk klun klur kluu klyk klyr klyy klyz klzk klzn klzr klzu klzy klzz knkk knlr knnk knnr knnz knrk knry knuk knur knuz knyk knyl knyn knyr knz knzr knzz krkk krkn krkr krku krky krkz krln krnk krnn krnu krny krrk krrl krrn krrr krry krrz kruk krul krun krur kruz kryk kryl kryn kryy krzk krzn krzr krzy krzz kukk kukl kukn kuku kuky kull kuln kulu kuly kulz kunk kunr kunu kuny kurk kurl kurr kuru kury kurz kuuk kuul kuur kuuu kuuz kuyn kuyu kuyy kuzn kuzu kuzz kykk kykn kykr kyky kykz kyll kyln kylz kynr kynu kynz kyrk kyrn kyuk kyul kyun kyur kyuu kyyk kyyy kyyz kyzk kyzz kzkr kzky kzkz kzlk kzln kzlz kznk kznn kznu kzrk kzrr kzrz kzuu kzuz kzyr kzzk kzzn kzzr kzzy kzzz llll llyn llyr lnnk lrrr lrry luky lull lulu lulz lunk lunn luny lurk lury lurz luuk luzy lyly lynk lynn lynz lyun lyyn nnnn nrrl nuku null nunk nunn nuny nurl nurn nurr nuru nuuk nyll nyny nyuk nyul rrrr rrun rukk rukn ruku rulk rull ruly runk runn runy ruru ruun ruyl rynn ryuk ryun ukky ukur ullr ully uluk ulul ulyz unkl unkn unky unuz unyk urry uruk urun urur uruz uryn urzy uulu uuuu uuyn uzun uzyn ylyk yrly yrun yryn yuku yuky yulu yuny yurn yury yuyu yuzu yyyy zukr zull zulu zulz zunk zunz zurn zurr zuru zuuk zuul zuun zuzu zyll zzzz