Task: Program Execution
Input (English): c 6583 7161 c B e 8007 r 4223 7625 y 413 n h 1461 5751 A a k R K 7645 N I 4601 P 1657 a G 2343 N h 3513 3639 1357
Output (English): 2, 3, 7, 9, 10, 12, 15, 16, 22, 25, 27, 30, 33, 34, 35