import sys


for line in sys.stdin:
    line = line.split('\n')[0]
    # 求余，不足补0
    if len(line)%8!=0:
        line = line + (8-(len(line)%8))*'0'
    # 8个一组
    new = [line[i*8:8*(i+1)] for i in range(len(line)//8+1)]

for i in new:
    print(i)