How to aling the printing statements

[anbu23]

>>> import re
>>> pattern = re.compile('ab')
>>> matcher = pattern.finditer('zxaababaababa')
>>> for match in matcher:
...     print("starting index   ", str(match.start()).ljust(4,' ') + " End index ", str(match.end()).ljust(4,' '))
...
starting index    3    End index  5
starting index    5    End index  7
starting index    8    End index  10
starting index    10   End index  12