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: B2RhJdnxE9tfW}0gqDmFaGo3c6VyIXS_PLU[1sl@v]k#Yzu7QjCi{brwpeKNH5O8A4MZT
Input Base: 12
Solution Base: 30
Timelimit: 3.1416 seconds

2fhtRfJ * dRnRdx * JB2299f * hfdnBx2 * JfEft9n * REf2tBx *
2tB2JtR * tfRhBR * dRBtdJn * J29tx9R * dhJnxt9 * hdfx29 *
2BJndd2 * dxRBBdJ * RxJdExt * dRRhfnx * REdn9JE * E29fhB *
RhBRfRE * hd9Bhdf * d2fRd2E * 2hJxBxE * hfxBBn
+ JttdJxx