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try:
import ure as re
except ImportError:
import re
r = re.compile(".+")
m = r.match("abc")
print(m.group(0))
try:
m.group(1)
except IndexError:
print("IndexError")
r = re.compile("(.+)1")
m = r.match("xyz781")
print(m.group(0))
print(m.group(1))
try:
m.group(2)
except IndexError:
print("IndexError")
r = re.compile("o+")
m = r.search("foobar")
print(m.group(0))
try:
m.group(1)
except IndexError:
print("IndexError")
m = re.match(".*", "foo")
print(m.group(0))
m = re.search("w.r", "hello world")
print(m.group(0))
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