5 different free States for 5 different federal returns on costco purchased turbotax premier?

I bought TT premier from costco.  It says i can use it for up to 5 different federal returns.

If I give one of the 5 to my sister can she use a different FREE State?  She is Indiana and I am Nebraska.

Or can only Indiana be used as the FREE State for each of the 5 different federal returns?

Thank you