Task: Program Execution
Input (English): 9597, 8567, G, 6951, L, 3525, 8499, 871, 6711, d, C, 197, T, 4833, 1811, 4147, 8463, 2309, 6931, u, 2939, C
Output (English): 3, 5, 10, 11, 13, 20, 22