Task: Program Execution
Input (English): W, 1997, 67, z, 5849, 2989, U, L, 1099, E, x, 7717, 3059, O, 8923, 7379, 8605, l, 1885, 3407, v, 1913, v
Output (English): 23, 1997, 67, 26, 5849, 2989, 21, 12, 1099, 5, 24, 7717, 3059, 15, 8923, 7379, 8605, 12, 1885, 3407, 22, 1913, 22