Consider the production of the grammar S->AA A->aa A->bb Describe the language specified by the production grammar.

• A. L = {aaaa,aabb,bbaa,bbbb}
• B. L = {abab,abaa,aaab,baaa}
• C. L = {aaab,baba,bbaa,bbbb}
• D. L = {aaaa,abab,bbaa,aaab}