Task: Program Execution
Input (English): 1, 6, ['T', '9671', '6013', '31', '1445', '5589', '1015', '4119', 'W', '4553', 'r', '9391', 'O', '8377', '7741', '9983', '1573', 'h', '4315', 'g', '2373']
Output (English): T, 1015, O, 4315