Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
二つ ふたつ twojlpt5
さん (num) threejlpt5, mix
四十 よんじゅう 40math
九九 くく násobilkaleda1, math
白黒 しろくろ (1)black and white, monochrome, (exp,vs) (2)good and evil, right and wrong, guilt and innocence iro