Task: Program Execution
Input (English): 4, ['q', '1533', '7329', '5583', '7583', 'Q', '7111', 'I', '8703', 'r', 'W', 'c', 'K', '6431']
Output (English): 7583, Q, 7111, I, 8703, r, W, c, K, 6431