import re

print(re.findall('^(\w+)', 'AV Analys Vidhya AV'))

# print(re.findall(r'\b\w{2}', 'AV Analys Vidhya AV'))


# string = 'as@mail.ru, eqw@gmail.com, ooo@yahoo.com'
# print(re.findall(r'@(\w+.\w+)', string))

# string = 'adaw 23-234 12-05-2020 asd efwe-wef-wef 12.09.2009, 21.02.19'
# print(re.findall(r'\d{2}[.-]\d{2}[.-]\d{2,5}', string))

# string = 'AV is largest Analys community of India'
# print(re.findall(r'\b[aeiouAEIOU]\w+', string))

# string = 'Таня саша Aow миша Коля'
# print(re.findall(r'\b[А-Я]\w+', string))

# numbers = '2134312425 8134312425 913431242121323 81-3431242 9134312425'
# print(re.findall(r'\b[89]\d{9}', numbers))


# ip = '255.0.1.191'
# print(re.findall(r'\b\d{3}.\b\d{1,3}.\b\d{1,3}.\b\d{1,3}', ip))
