Task: Program Execution
Input (English): 16, 25, ['f', '1225', '3381', '6857', 'K', '4875', '4517', 'w', '869', '359', 'x', 'r', '689', 'Z', '9193', 'b', 'f', '3893', '2933', 'i', '2155', 'F', 'R', '1065', 'Y']
Output (English): bf38932933i2155FR1065Y