s = input()

a = [chr(ord('a') + i) for i in range(26)]
b = [chr(ord('A') + i) for i in range(26)]
c = [str(i) for i in range(10)]
d = ["_", "-"]

if len(s) > 32:
    print(400)
    exit()

for v in s:
    if v in a or v in b or v in c or v in d:
        ...
    else:
        print(400)
        exit()

if s[0] in d or s[-1] in d:
    print(400)
    exit()

print(200)