What is context free grammar in automata?

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Tags

1. #grammars
2. #patterns
3. #rewriting
4. #productions
5. #generate
6. #alphabet
7. #characters
8. #generated
9. #terminal
10. #recursive
11. #which
12. #strings
13. #rules
14. #context
15. #grammar
16. #appear
17. #symbols