Context-free or not: number of w not same


Is the following a context-free language? L = {a_concate_n_w_w_concate_R_a_concate_n | n ≥ 0, w ∈ {a, b}*} or L = {a^n w w^R a^n |…….}

I think no because the number of w’s is not equal.

Somebody please guide me.

Zulfi.