Task: Program Execution
Input (English): e E 2179 6591 5247 9311 t 9177 w C D 9511 4951 8167 8157 9909 4423 q g q w d i 9487 Z 8349 1669 h e 3877 4375 369
Output (English): 1, 2, 7, 9, 10, 11, 18, 19, 20, 21, 22, 23, 25, 28, 29