# b_str_chunk_demo.py

# b_str_chunk_demo.py

import re
import random
import string

ppp = (string.ascii_letters+string.digits+'      ')
ttt = ''.join([random.choice(ppp) for z in 'z'*10000])

print(ttt)
print('')

zzz = re.sub(r'\s+', '', ttt)

for i in range(0, len(zzz), 80):
    print(zzz[i:i+80])