Task: Program Execution
Input (English): b k m 7289 7401 9849 j 6555 i l 5341 4085 3485 N a c d b 619 6769 3895 M 4725 n 7611 2589 l e 9831 2291 4301 7139 5441 8963 3417 7139 4033 3607
Output (English): 4, 5, 6, 8, 11, 12, 13, 19, 20, 21, 23, 25, 26, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38