MATCHES Playing with Matches - CodeChef Solution

# cook your dish here
t = int(input())
y = [6,2,5,5,4,5,6,3,7,6]
for i in range(t):
    x = input()
    x = x.split()
    s = int(x[0])+int(x[1])
    s = str(s)
    sum = 0
    for j in range(len(s)):
        sum+=int(y[int(s[j])])
    print(sum)