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# test groups, and nested groups
try:
import ure as re
except:
import re
def print_groups(match):
print('----')
try:
i = 0
while True:
print(m.group(i))
i += 1
except IndexError:
pass
m = re.match(r'(([0-9]*)([a-z]*)[0-9]*)','1234hello567')
print_groups(m)
m = re.match(r'([0-9]*)(([a-z]*)([0-9]*))','1234hello567')
print_groups(m)
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