Task: Program Execution
Input (English): 1675 a 4457 b 6877 s 1053 D 2239 7581 9241 633 l S 3135 5287 H 4943 U W G 471 L o 3303 W 6843
Output (English): 1675, 1, 4457, 2, 6877, 19, 1053, 4, 2239, 7581, 9241, 633, 12, 19, 3135, 5287, 8, 4943, 21, 23, 7, 471, 12, 15, 3303, 23, 6843