Task: Program Execution
Input (English): 1151 j M 6477 1585 8085 7045 8257 2015 491 I 961 h 3109 6591 c 143 6359 1935 5113 1455 6657 5111 2003 b I 7829 8263 5673
Output (English): 2, 3, 11, 13, 16, 25, 26