Task: Program Execution
Input (English): I l Y 3513 A d 4697 D w 7493 w l 9087 8787 3467 7777 2061 1197 369 t l 6211 1363 O 7695 R 7469 X 9513 1531 b 931 77 t b W 5849
Output (English): 9, 12, 25, 3513, 1, 4, 4697, 4, 23, 7493, 23, 12, 9087, 8787, 3467, 7777, 2061, 1197, 369, 20, 12, 6211, 1363, 15, 7695, 18, 7469, 24, 9513, 1531, 2, 931, 77, 20, 2, 23, 5849