Task: Program Execution
Input (English): h, T, 3899, 637, 9203, l, 1559, F, 5453, l, 1897, 5407, D, 905, z
Output (English): 8, 20, 3899, 637, 9203, 12, 1559, 6, 5453, 12, 1897, 5407, 4, 905, 26