Task: Program Execution
Input (English): O 9867 8109 3199 a 4653 T h u 4411 1823 3797 g 7335 A 1919 7881 3235 X K r B 5337 2765 Z R C
Output (English): 9867, 8109, 3199, 4653, 4411, 1823, 3797, 7335, 1919, 7881, 3235, 5337, 2765