Given a string [2,5?4] - find if 4 is in between 2 through 5 including 2,5 - expected answer is true
[2,5?7] - false
]2,5?5[ in this case the value after question mark that is 5 must be present inside the 2,5 range excluding 2,5 that is 3,4 and 5 is not either 3,5 so out put is false.
[2,5?5] true
[2,5?2] true
[2,5?6] false
]2,5?5[ false
]2,5?2[ false
]2,5?3[ true