Task: Program Execution
Input (English): 6675 5101 O f 211 8221 1495 2231 1369 4557 l o o q 3187 9541 5471 4323 i 5951 1207 5913 U C 3277 H P 7047
Output (English): 3, 4, 11, 12, 13, 14, 19, 23, 24, 26, 27