Task: Program Execution
Input (English): 7, ['d', '5545', 't', 'H', '3045', '2757', '6867', 'S', '3349', 'B', '4625', 'k', 'i', 'k', '6649', 'k']
Output (English): S, 3349, B, 4625, k, i, k, 6649, k