Task: Program Execution
Input (English): 5663 H E 123 K 8931 8221 1453 P v B o 3483 d X A w 2305 2789 1049 w 1807 1961 Y s o D E 7037 4271
Output (English): 5663, 123, 8931, 8221, 1453, 3483, 2305, 2789, 1049, 1807, 1961, 7037, 4271