Task: Program Execution
Input (English): M y L 73 2273 s y D X 9397 G n 3215 p i 75 n 7659 4001 9375 6151 U z E 8577 4277 v S 1933 m 1273 1385 6795 y c 2093 d X 3255 o
Output (English): 4, 5, 10, 13, 16, 18, 19, 20, 21, 25, 26, 29, 31, 32, 33, 36, 39