for _ in range(int(input())):
l = list(map(int,input().split()))
c=0
s = list()
d=[]
s = l[0]+l[1]
s =str(s)
for i in s:
d.append(i)
for i in d:
if i=='0' or i=='4':
c=c+4
if i=='1':
c=c+2
if i=='2' or i=='3' or i=='5':
c=c+5
if i=='6' or i=='9':
c=c+6
if i=='7':
c=c+3
if i=='8':
c=c+7
print(c)