Task: Program Execution
Input (English): 6, ['9415', 'a', '9701', '7671', 'S', 'P', 'b', '993', '853', '3169', '1043', '1529', 'r', '5025', '7295']
Output (English): b, 993, 853, 3169, 1043, 1529, r, 5025, 7295