题解 | #字符串分隔#

import sys

#输入字符串
demo = input()
#计算字符串长度
demo_len = len(demo)


if demo_len <= 0:	#字符串为空不处理
    pass
elif demo_len>0 and demo_len < 8 : #字符串长度小于8
    print( demo + "0"*(8-demo_len) )
elif demo_len >= 8 and demo_len % 8 == 0:	#字符串长度为8的倍数
    res = []
    for item in range(demo_len):
        res.append(demo[item])
        if len(res) == 8:
            print(''.join(res))
            res = []
        
elif demo_len > 8 and demo_len % 8 != 0:	#长度大于8且不能整除8
    res = []
    front_len = demo_len - demo_len % 8 
    for item in range(demo_len):
        if item < front_len: 	#打印整除部分
            res.append(demo[item])
            if len(res) == 8:
                print(''.join(res))
                res = []
        else:
            res.append(demo[item])
    
    print(''.join(res) + "0" * (8- demo_len%8)) #打印余数部分