Minimums and Maximums
An array is beautiful if both of the following two conditions meet:  there are at least $$$l_1$$$ and at most $$$r_1$$$ elements in the array equal to its minimum;  there are at least $$$l_2$$$ and at most $$$r_2$$$ elements in the array equal to its maximum. For example, the array $$$[2, 3, 2, 4, 4, 3, 2]$$$ has $$$3$$$ elements equal to its minimum ($$$1$$$-st, $$$3$$$-rd and $$$7$$$-th) and $$$2$$$ elements equal to its maximum ($$$4$$$-th and $$$5$$$-th).Another example: the array $$$[42, 42, 42]$$$ has $$$3$$$ elements equal to its minimum and $$$3$$$ elements equal to its maximum.Your task is to calculate the minimum possible number of elements in a beautiful array.
Optimal arrays in the test cases of the example:  $$$[1, 1, 1, 1]$$$, it has $$$4$$$ minimums and $$$4$$$ maximums;  $$$[4, 4, 4, 4, 4]$$$, it has $$$5$$$ minimums and $$$5$$$ maximums;  $$$[1, 2, 1, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2]$$$, it has $$$3$$$ minimums and $$$10$$$ maximums;  $$$[8, 8, 8]$$$, it has $$$3$$$ minimums and $$$3$$$ maximums;  $$$[4, 6, 6]$$$, it has $$$1$$$ minimum and $$$2$$$ maximums;  $$$[3, 4, 3]$$$, it has $$$2$$$ minimums and $$$1$$$ maximum;  $$$[5, 5, 5, 5, 5, 5]$$$, it has $$$6$$$ minimums and $$$6$$$ maximums. 
The first line contains one integer $$$t$$$ ($$$1 \le t \le 5000$$$) — the number of test cases.Each test case consists of one line containing four integers $$$l_1$$$, $$$r_1$$$, $$$l_2$$$ and $$$r_2$$$ ($$$1 \le l_1 \le r_1 \le 50$$$; $$$1 \le l_2 \le r_2 \le 50$$$).
For each test case, print one integer — the minimum possible number of elements in a beautiful array.
def i():
    s = list(map(int, input().split()))
    if s[1] < s[2] or s[0] > s[3]:
        return str(s[0] + s[2])
    return str(max([s[0], s[2]]))
t = int(input())
a = []
for _ in range(t):
    a.append(i())
print('\n'.join(a))
I = input
for s in [*open(0)][1:]:
    (a, b, c, d) = map(int, s.split())
    print((max(a, c), a + c)[a > d or c > b])
I = input
for s in [*open(0)][1:]:
    (a, b, c, d) = map(int, s.split())
    print((max(a, c), a + c)[a > d or c > b])