Task: Program Execution
Input (English): 1, 2, ['67', 's', 'j', '5677', 'q', '4105', '9373', 'c', '3441', 'J', '1747', 'C', '4253', 'e', '3451', 'S', '9817', 'v', '7909', '3605', 'D', '1907']
Output (English): 67, j, q, 9373, 3441, 1747, 4253, 3451, 9817, 7909, D