Task: Program Execution
Input (English): 10, ['9687', 'h', 'H', 's', 'O', 't', 'k', 'p', 'T', 's', '7883', 's', '2987', '6977', '4343', 'L', '4989', 'C', 'd', '3751', 'x', '5127', '7829', '493', 'n', '575', '3271', '2145', '7465', 't', '3529', 'v', 'd', 'V', '2527']
Output (English): 9687, 7883, x, 3529