Task: Program Execution
Input (English): 3, 7, ['Z', 'o', '3631', 'G', 'g', 'c', '3199', '8725', '3997', 'y', '2137', 'a', 'M', '3431', '3537', '7537', 'P', '1487']
Output (English): 3199, c, g, G, 3631