Task: Program Execution
Input (English): 6465 d 9637 2809 3249 S E W y 9317 i 6427 2715 e M i s r 8785 4635 I l 4831 2215 5047
Output (English): 2, 6, 7, 8, 9, 11, 14, 15, 16, 17, 18, 21, 22