Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
十日 とおか ten days, the tenth day of the monthjlpt5, toki
~階 ~かい (first, second, etc.) floor, story, gradejlpt5
六日 むいか six days, sixth (day of month)jlpt5, toki
2階 2かい (1)storey/story/floor/(n) (2)stairs/(n,n-suf) (3)stage (in chronostratigraphy)/(ctr) (4)counter for storeys and floors of a building/(P); stairs; (n) stairs mix
五つ いつつ fivejlpt5