s = '1' * 50 + '2' * 12 + '3' * 7
while '01' in s or '02' in s or '03' in s:
s = s.replace ('01', '2302')
s = s.replace ('02', '10')
s = s.replace ('03' , '201')
print (s)
cyA9ICcxJyAqIDUwICsgJzInICogMTIgKyAnMycgKiA3CndoaWxlICcwMScgaW4gcyBvciAnMDInIGluIHMgb3IgJzAzJyBpbiBzOgoJcyA9IHMucmVwbGFjZSAoJzAxJywgJzIzMDInKQoJcyA9IHMucmVwbGFjZSAoJzAyJywgJzEwJykKCXMgPSBzLnJlcGxhY2UgKCcwMycgLCAnMjAxJykKcHJpbnQgKHMp