Task: Program Execution
Input (English): 1977 3327 2067 f 9723 4949 M l 4155 4661 u 7081 N P z 4679 3457 w h L 9655 H 3243 4363 h S O 6847 U
Output (English): 1977, 3327, 2067, 9723, 4949, 4155, 4661, 7081, 4679, 3457, 9655, 3243, 4363, 6847