Task: Program Execution
Input (English): 4427, d, S, 5793, P, 2073, b, 1291, 877, V, k, 5687, 2657, k
Output (English): 4427, 4, 19, 5793, 16, 2073, 2, 1291, 877, 22, 11, 5687, 2657, 11