Task: Program Execution
Input (English): 461 1759 c 1351 x M 4035 I e t J 5721 R 7327 I 677 K Z e a 3079 5171 F p S E K 6093 4983 9221 X 1395 4327 P Q 8229
Output (English): 3, 5, 6, 8, 9, 10, 11, 13, 15, 17, 18, 19, 20, 23, 24, 25, 26, 27, 31, 34, 35