Task: Program Execution
Input (English): B E q 1635 8823 7181 477 309 U 3597 2239 5937 787 D t 1239 W 2505 1729 61 8843 R w K 853 5877 5235 1525 D F p 7799 b 8529
Output (English): 2, 5, 17, 1635, 8823, 7181, 477, 309, 21, 3597, 2239, 5937, 787, 4, 20, 1239, 23, 2505, 1729, 61, 8843, 18, 23, 11, 853, 5877, 5235, 1525, 4, 6, 16, 7799, 2, 8529