Task: Program Execution
Input (English): 5, 7, ['U', 'p', 'I', '6421', '9011', 'd', 'b', 'i', 'Y', 'r', '8857', '1741', 'D', 'r', 'S', '1091', 'V', '9183', 'g']
Output (English): 9011, d, b