Task: Program Execution
Input (English): d f C 5453 K 7583 U C 2855 2557 4931 8865 5041 d U n j 4029 F L c 9361 1545 K b
Output (English): 4, 6, 3, 5453, 11, 7583, 21, 3, 2855, 2557, 4931, 8865, 5041, 4, 21, 14, 10, 4029, 6, 12, 3, 9361, 1545, 11, 2