Task: Program Execution
Input (English): 1355 C 569 5015 W P 6623 h f 9375 3843 I P D f 9563 X F 6795 s R 5087 1731 m Y 5717 Z y 1171 5291 3927 8627 k 9075 8081 445 223
Output (English): 1, 3, 4, 7, 10, 11, 16, 19, 22, 23, 26, 29, 30, 31, 32, 34, 35, 36, 37