Task: Program Execution
Input (English): 2123 4341 Q 979 e 8037 a 143 n J 8315 3217 3337 8569 5883 2765 K 1527 k 8517 2769 c 1859 205 J O T
Output (English): 3, 5, 7, 9, 10, 17, 19, 22, 25, 26, 27