Task: Program Execution
Input (English): 9499 1875 I 5481 2193 I 7109 5189 h 1901 e p 9331 T J z 4567 p 7119 4707 C 5295 331 Y 1629 2109 4835 9901 J 7215 2599 5855 a E Q a p 9161 9553
Output (English): 17