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: ofNsL5ci8vr7ypkgq2ZTu_d4mOh{QBljRUEW6nXKI9G]Y@bFDMt}PazC3[w0AVH#S1Jxe
Input Base: 28
Solution Base: 9
Timelimit: 3.1416 seconds

{5c8u * qs4iZ * {oLr2 * 4okhm * OO_vd * Zrfm_ *
mLqmo * 5ic2{ * pvmqT * pkkdy * hp4p2 * y7ruh *
fk{o2 * 5Zki7 * iT_2k * q7Lm4 * Nk2c5 * rL7qg *
g4fg8 * 84icZ * L2mh_ * pihhh * 4kdyq
+ gssLd