Task: Program Execution
Input (English): 1, 2, ['l', '4487', 'R', 'm', 'X', 'r', '217', 'H', '8263', '2709', 'U', 'd', '7731', 'T', 'e', '5823']
Output (English): l, R, X, 217, 8263, U, 7731, e