Task: Program Execution
Input (English): 4, 7, ['G', '151', '4409', 'Z', '7313', 'I', 't', 'T', 'p', '4719', 'F', '4781', 's', 'x', '7993', 'K', '7977', 'W', 'Y', '7295', 'k', 'o']
Output (English): t, I, 7313, Z