In Russia, there is an army-purposed station named UVB-76 or "Buzzer" (see also https://en.wikipedia.org/wiki/UVB-76). Most of time specific "buzz" noise is being broadcasted, but on very rare occasions, the buzzer signal is interrupted and a voice transmission in Russian takes place. Transmitted messages have always the same format like this:

 MDZHB 01 213 SKIF 38 87 23 95 

or: 

 MDZHB 80 516 GANOMATIT 21 23 86 25 

Message format consists of following parts:

 Initial keyword "MDZHB"; 
 Two groups of digits, 2 digits in first and 3 in second ones; 
 Some keyword of arbitrary length consisting only of uppercase letters; 
 Final 4 groups of digits with 2 digits in each group. 

  
Your task is to write a function that can validate the correct UVB-76 message. Function should return "True" if message is in correct format and "False" otherwise.

Difficulty: introductory

Starter code:

def validate(message):
	

Solutions:
import re
validate = lambda msg: bool(re.match('^MDZHB \d\d \d\d\d [A-Z]+ \d\d \d\d \d\d \d\d$', msg))

import re
def validate(message):
    return bool(re.match(r"^MDZHB \d{2} \d{3} [A-Z]+ \d{2} \d{2} \d{2} \d{2}$", message))

import re
def validate(message):
  return re.match(r'^MDZHB( \d\d){2}\d [A-Z]+( \d\d){4}$', message) != None

from re import compile, match

REGEX = compile(r'MDZHB \d{2} \d{3} [A-Z]+ \d{2} \d{2} \d{2} \d{2}$')


def validate(message):
    return bool(match(REGEX, message))


REGEX = __import__("re").compile(r"MDZHB( \d\d){2}\d [A-Z]+( \d\d){4}").fullmatch

def validate(message):
    return bool(REGEX(message))

import re

def validate(s):
    return bool(re.match(r"MDZHB \d\d \d{3} [A-Z]+( \d\d){4}$", s))

import re

def validate(message):
    return bool(re.match(
        r'MDZHB \d\d \d\d\d [A-Z]+( \d\d){4}$',
        message
    ))

import re

def validate(message):
    return bool(re.match(r'MDZHB \d{2} \d{3} [A-Z]+( \d{2}){4}$', message))

import re
def validate(message):
  return bool(re.fullmatch(r'MDZHB \d{2} \d{3} [A-Z]+ \d{2} \d{2} \d{2} \d{2}', message))

def validate(message):
  ml = message.split()
  if len(ml) != 8:
      return False
  if ml[0] != 'MDZHB':
      return False
  if len(ml[1]) != 2 or not ml[1].isdigit():
      return False
  if len(ml[2]) != 3 or not ml[2].isdigit():
      return False
  if not ml[3].isalpha() or not ml[3].isupper():
      return False
  for x in ml[4:]:
      if len(x) != 2 or not x.isdigit():
          return False
  return True