Task: Program Execution
Input (English): 18, 25, ['f', 'r', '9459', '2739', 'o', 'w', 'R', 'q', 'S', '7231', 'O', 'm', '4701', '3761', 'D', 'a', 'W', 'Z', 'F', 'A', '9151', 'd', '9357', 'N', 'B', 'x', 'd', 'Y']
Output (English): ZFA9151d9357NB