import sys

a = sys.stdin.readline().strip()
b = []
c = []
d = []

for i in range(0, len(a), 8):
    b.append(a[i : i + 8])
if len(b[-1]) < 8:
    if len(b[-1]) % 8 != 0:
        c = a + "0" * (8 - len(b[-1]))
else:
    c = a + "0" * (len(b[-1]) % 8)
for i in range(0, len(c), 8):
    d.append(c[i : i + 8])
print("\n".join(d))

只会 for 和 if ,没有技巧,全是硬解