#1.分两种情况:一种是输入的字符串刚好为8的整数倍,第二种则是需要往后补‘0’;
#2.对补‘0’的字符串进行切片处理,索引为[n,n+8],n+=8;
while True: try: str = input() if len(str)%8 == 0: str = str else: for i in range(8-(len(str)%8)): str += '0' n = 0 for j in range(len(str)//8): print(str[n:n+8]) n += 8 except: break