Kan-Zen-Chou-Aku

rewarding good and punishing evil.
poetic justice.

kanji meanings :

• Kan = encourage. advise. recommend. suggest. promote.
  


• Zen = goodness. good. right. good-natured.
  


• Chou = punish. chastise. teach. a lesson.
  


• Aku = evil. wickedness. a vice. wrong. bad. wicked.