Task: Program Execution
Input (English): 1387 f 1947 7973 9529 6679 H 1141 75 9965 5537 1931 J 6617 Y d 2621 I k 233 6885 m 7807 w J 6877 P d Y 4237 P x
Output (English): 1387, 6, 1947, 7973, 9529, 6679, 8, 1141, 75, 9965, 5537, 1931, 10, 6617, 25, 4, 2621, 9, 11, 233, 6885, 13, 7807, 23, 10, 6877, 16, 4, 25, 4237, 16, 24