Task: Program Execution
Input (English): y 5429 8311 8649 1859 4471 6589 W c O T 2769 Z 3267 9685 7711 M s E 7221 u 6877 y K 8143 9315 4901 a K 1989 f 8175 3163 655 3613
Output (English): 2, 3, 4, 5, 6, 7, 12, 14, 15, 16, 20, 22, 25, 26, 27, 30, 32, 33, 34, 35