Task: Program Execution
Input (English): 9751 537 A b t u 8227 5347 5355 5969 n 9773 731 A 9621 5035 2157 7461 5915 m 3425 u b O 69 R 1255
Output (English): A, b, t, u, n, A, m, u, b, O, R, 9751, 537, 8227, 5347, 5355, 5969, 9773, 731, 9621, 5035, 2157, 7461, 5915, 3425, 69, 1255