Vocabulary consisting only from characters you are able to read
白黒
shirokuro
(1)black and white, monochrome, (exp,vs) (2)good and evil, right and wrong, guilt and innocence iro
紅白
kouhaku
red and white, colours for festive or auspicious occasions (colors)iro
狂人
kyoujin
lunatic, madmanbaka
赤み
akami
reddish tinge/tinge of red/slight redness/blushmix