题解 | #字符串分隔#

words = input()
for i in range(1,len(words)+1):
    if i % 8 == 0:
        print(words[i-8:i:1])
    if i == len(words) and i % 8 != 0:
        k = i % 8
        print(words[i-k:i:1]+(8-k)*'0')