Task: Program Execution
Input (English): ffuQujUewhXgqgQwzrAOnJURX, BYNUbTseMmpUwhXgqgQwzrAOnwvcACbjwf
Output (English): ffuQujUeagghnoqqrwwxzJURX, BYNUbTseMmpUagghnoqqrwwxzwvcACbjwf