Task: Program Execution
Input (English): 11, ['283', 'X', 'M', '7057', '9999', '2965', '3695', 'Y', 'y', '919', 'b', '8507', 'G', 'H', 'l', '4259', 'n', '8115', '3587', '691', '5329', 'T']
Output (English): 283, 8507