# input = Baekjoon

# 
from hashlib import sha256 
print(sha256(input().encode()).hexdigest())
d99153b3275b68c20da8344844bb66c1a52e215a
<mask token>

<mask token>
print(sha256(input().encode()).hexdigest())

from hashlib import sha256
print(sha256(input().encode()).hexdigest())

# input = Baekjoon

# 
from hashlib import sha256 
print(sha256(input().encode()).hexdigest())