Task: Program Execution
Input (English): E, s, 1847, X, 8411, 657, 2645, 8991, F, U, 7189, v, 7679, 4895, 8689, C, 2189, 1667, g, 343
Output (English): 5, 19, 1847, 24, 8411, 657, 2645, 8991, 6, 21, 7189, 22, 7679, 4895, 8689, 3, 2189, 1667, 7, 343