Task: Program Execution
Input (English): 7, ['R', '4389', '2685', '5563', '895', '7393', '2085', '6633', 'z', 'P', '5099', '8577', 'V', 'W', '4607', 'g', 'u', '3269']
Output (English): R, 4389, 2685, 5563, 895, 7393, 2085