Task: Program Execution
Input (English): 7395 m w 7347 1329 9915 3451 5049 7199 w 2313 5747 U k 2893 929 u H 267 361 4253 I 1969 7233 4951 L 2867 W 7341 7181
Output (English): 1, 4, 5, 6, 7, 8, 9, 11, 12, 15, 16, 19, 20, 21, 23, 24, 25, 27, 29, 30