Check-in 9
If you attend class on 2/8, you will have a chance to do this assignment in-class for the C9 grade

Calculate FIRST sets for the grammar

			S ::= lpar X rpar
                        X ::= id comma X
                           |  ε

If you skip class on 2/8, you should complete the above assignment on your own.
Turn your work in on Canvas to the C9 folder by 11:59 PM on 2/12 (the Sunday following 2/8).