I have some homework due and I need to sort number using ONLY the min() and max() function and also using it to find the middle numbers. I have a set of 4 integers. How can I use this code and use it to find the middle numbers without using additional methods.

```
first_integer = input("Please enter the first integer: ")
second_integer = input("Please enter the second integer: ")
third_integer = input("Please enter the third integer: ")
fourth_integer = input("Please enter the fourth integer: ")

integer1 = int(first_integer)
integer2 = int(second_integer)
integer3 = int(third_integer)
integer4 = int(fourth_integer)

integers = (integer1, integer2, integer3, integer4)

min_number = min (integers)
max_number = max (integers)
mid_number_max = min (max(integers),max(integers),max(integers))
mid_number_low = max (min(integers),min(integers),min(integers))

```

When I try execute this with numbers 1,2,3,4 
I get 

```
1 1 4 4

```

How can I get

```
1 2 3 4

```

A hint is that I have to remove the lowest and highest numbers and find the minimum and maximum for the rest of the numbers.