import sys
s_in = sys.stdin
while True:
    content = s_in.readline().rstrip('\n')
    if content == 'exitc':
        break
    print(content)

8df47f93c2c2c6fcf6c2b44b5a93f88e33249806
<mask token>

<mask token>
while True:
    content = s_in.readline().rstrip('\n')
    if content == 'exitc':
        break
    print(content)

<mask token>
s_in = sys.stdin
while True:
    content = s_in.readline().rstrip('\n')
    if content == 'exitc':
        break
    print(content)

import sys
s_in = sys.stdin
while True:
    content = s_in.readline().rstrip('\n')
    if content == 'exitc':
        break
    print(content)
