-----General Statement:-----
Given the actual high and low temperatures for the day and the normal high and low temperatures for that day, calculate the average difference from normal.
-----Input:-----
The first line of the data set for this problem is an integer that represents the number of data sets that follow. Each data set is on a separate line and consists of today’s high, today’s low, normal high, and normal low – in that order.
-----Output:-----
If the average difference is negative, do not output the negative sign (-).
Output the amount of deviation from normal, followed by the words
DEGREE(S) ABOVE NORMAL, or by the words
DEGREE(S) BELOW NORMAL.
Round to 1 decimal place. A trailing zero is required if the average is an integer.
The output is to be formatted exactly like that for the sample output given below.
-----Assumptions:-----
Temperatures are in the range –15..100 degrees.
The average temperature difference will not be zero.
-----Discussion:-----
Determine the average of the difference of the high temperatures and the difference of the low temperatures.
-----Sample Input:-----
3
75 45 78 40
50 32 45 30
56 48 62 45
-----Sample Output:-----
1.0 DEGREE(S) ABOVE NORMAL
3.5 DEGREE(S) ABOVE NORMAL
1.5 DEGREE(S) BELOW NORMAL
for _ in range(int(input())):
    l = list(map(int,input().split()))
    h = (l[0]+l[1])/2
    k = (l[2]+l[3])/2
    if h>=k:
        print("{:.1f}".format(h-k),"DEGREE(S) ABOVE NORMAL")
    else:
        print("{:.1f}".format(k-h),"DEGREE(S) BELOW NORMAL")
for _ in range(int(input())):
    l = list(map(int,input().split()))
    h = (l[0]+l[1])/2
    k = (l[2]+l[3])/2
    if h>=k:
        print("{:.1f}".format(h-k),"DEGREE(S) ABOVE NORMAL")
    else:
        print("{:.1f}".format(k-h),"DEGREE(S) BELOW NORMAL")