I'm studying context free grammars and I can grasp how to create context free grammars given a set notation, and now to convert these context free grammars to Chomsky Normal form but I am utterly stumped on how to go past that and get to Greibach Normal Form, I am given the follow grammar which is already in Chomsky Normal Form:S-> AB | BCA -> AB | aB -> AA | CB | bC -> a | bI know the basic idea of converting to GNF is to remove left recursion but I do not understand how to go about and do this.
Converting CNF to GNF
context free;formal grammars;normal forms