あ	お
青

noun, takes genitive case の

1. blue, azure.
2. green. Mostly in compound words and in ref. to fruits, plants and traffic lights.

noun

1. green light (traffic). Abbreviation.
2. black (horse coat color).
3. Messages.hanaf.blue 5-point card. Abbreviation.

prefix

1. immature, unripe, young.