sheko = input()
metio = input()
hasan = input()

print(f"{sheko}{hasan}{metio}")

52a13fbd692ee984c7f3f0533d584304af709db9
<mask token>

<mask token>
print(f'{sheko}{hasan}{metio}')

sheko = input()
metio = input()
hasan = input()
print(f'{sheko}{hasan}{metio}')

sheko = input()
metio = input()
hasan = input()

print(f"{sheko}{hasan}{metio}")
