Task: Program Execution
Input (English): x E 361 1851 D 5897 h t p k 7799 E 3705 4889 E 3695 5957 7155 j 5391 H c 5657 8605 U v m 9565 1879 S
Output (English): 3, 4, 6, 11, 13, 14, 16, 17, 18, 20, 23, 24, 28, 29