Task: Program Execution
Input (English): E, 5879, 1925, 6165, 8043, 3649, 3027, I, s, O, X, 1355, U, h, P, C, 6387, e, 3595, 1921, 8401, l, 445, i
Output (English): 2, 3, 4, 5, 6, 7, 12, 17, 19, 20, 21, 23