Task: Program Execution
Input (English): D, U, s, 9981, m, 6153, u, p, 5759, 9367, C, 8913, I, v, 2333, X, B
Output (English): 4, 21, 19, 9981, 13, 6153, 21, 16, 5759, 9367, 3, 8913, 9, 22, 2333, 24, 2