Task: Program Execution
Input (English): E, 9437, b, F, 2681, 1905, 6627, K, 9331, 3387, h, e, w, r
Output (English): 5, 9437, 2, 6, 2681, 1905, 6627, 11, 9331, 3387, 8, 5, 23, 18