Task: Program Execution
Input (English): E 559 e b M 1393 4341 z 3053 5561 y 751 2161 e 7903 1881 6337 4561 c z 2609 2293 q U 2019 t b m n 2091 Q
Output (English): 5, 559, 5, 2, 13, 1393, 4341, 26, 3053, 5561, 25, 751, 2161, 5, 7903, 1881, 6337, 4561, 3, 26, 2609, 2293, 17, 21, 2019, 20, 2, 13, 14, 2091, 17