Your task is simple. Just compute the equation and submit the result as number in the solution-base.
Please use the provided charset for your computations.
For example, the uppercase hex charset is 0123456789ABCDEF. The charsets here are case-sensitive.
Base N means the base is using the first N chars from the charset.

Charset: OA7c[iI#nEFMWKgxrkuX5C@1}ZaqTQUy6pD93PRwsHjB2Sm08fYtv]o{GdNbeVl_LzJ4h
Input Base: 59
Solution Base: 20
Timelimit: 3.1416 seconds

pEy{ * A7TSP * sxpy * 3ZU9 * AFmwm * 6SS6 *
xWdW * A#t9K * ZN}M * Ar1Q3 * 2dGi * Acj5O *
g7pA * 5#97 * ]KGk * T{pF * A[8aS * kd1r *
nDw0 * HT@i * AO3[9 * {pPx * A@USO
+ mitK