Task: Program Execution
Input (English): 5921, 5481, T, B, 9333, S, M, I, n, P, U, 4463, 4233, 343, 6473, 2101
Output (English): 5921, 5481, 20, 2, 9333, 19, 13, 9, 14, 16, 21, 4463, 4233, 343, 6473, 2101