775 B | 775 chars
import sys
from math import sqrt, pi, sin, factorial, ceil, floor
from datetime import datetime, timedelta
BLANK = " "
#inp = input
inp = lambda : sys.stdin.readline()[:-1].strip()
mii = lambda x = BLANK : [*map(int,inp().split(x))]
mfi = lambda x = BLANK : [*map(float,inp().split(x))]
ii = lambda : int(inp())
fi = lambda : float(inp())
p = print
def f(a, b):
a = ord(a) - 97
b = ord(b) - 97
diff = abs(a - b)
return min(diff, 26 - diff)
def solve():
T = input()
F = input()
ans = 0
for i in T:
mn = 1111111111111111
for j in F:
cost = f(i, j)
mn = min(mn, cost)
ans += mn
return ans
if __name__ == "__main__":
tc = ii()
for t in range(1, tc+1):
ret = solve()
p(f"Case #{t}: {ret}")