RosettaCodeData/Task/Thue-Morse/Python/thue-morse-1.py

m='0'
print(m)
for i in range(0,6):
     m0=m
     m=m.replace('0','a')
     m=m.replace('1','0')
     m=m.replace('a','1')
     m=m0+m
     print(m)