Task: Program Execution
Input (English): 3, 20, ['t', 'f', 'E', 'q', 'V', 'B', '4155', '4587', 'Q', 'V', '4997', 'T', 'N', 'z', '7925', '3891', '6199', '1505', '8891', '8833', 'I', 'i', '6747']
Output (English): EqVB41554587QV4997TNz792538916199150588918833