Task: Program Execution
Input (English): 4, 1, ['5273', 'g', '5607', 'M', '6227', '5259', '8931', '4933', 'C', 'D', '291', '9941', '5889', 'D', '4213', 'x', 'm', '6459', 'a', 'p', '5121', 'Q']
Output (English): M, 6227, 5259, 8931, 4933, C, D, 291, 9941, 5889, D, 4213, x, m, 6459, a, p, 5121, Q