Give an EBNF grammar for each of the languages below. Use the EBNF extensions wherever possible to simplify the grammars. In particular, you should eliminate explicit recursion from the grammars wherever possible. Don't forget to put single quotes around and EBNF metasymbol when using it as a token. :: = ab |

g. The set of all strings consistingof one or more as with a semicolon after each one. h. The set of all strings consisting of the keyword begin, followed by one or more statements with a semicolon after each one, followed by the keyword end. Use the non-terminal