Task: Program Execution
Input (English): 4237 7981 3559 7267 u h 4523 H z S 5663 953 U 8603 i M B f 8085 P 5069 Q L 9409 7025 251 3785 k S 9685 l j 4409 7853 Q 2603 7421 5159 E 6789
Output (English): 4237, 7981, 3559, 7267, 21, 8, 4523, 8, 26, 19, 5663, 953, 21, 8603, 9, 13, 2, 6, 8085, 16, 5069, 17, 12, 9409, 7025, 251, 3785, 11, 19, 9685, 12, 10, 4409, 7853, 17, 2603, 7421, 5159, 5, 6789