Vocabulary consisting only from characters you are able to read
白黒
しろくろ
(1)black and white, monochrome, (exp,vs) (2)good and evil, right and wrong, guilt and innocence iro
黄金
おうごん
gold; (n,adj-no) gold; (n,adj-no) gold; goldmix
と金
ときん
Promoted pawn ("tokin")Shogi
紅白
こうはく
red and white, colours for festive or auspicious occasions (colors)iro