Task: Program Execution
Input (English): 5, 9, ['5621', '7485', 'M', 'r', 'B', '7353', 'J', '7947', '4481', 'q', 's', '3337', 'v', '5187', 'G', '9417', 'n', 'L', '8769', 'U', '7845', 'I', 'z', '8103', '9775', '277', 'Q', 'L']
Output (English): B, 5187, z