def checkio(words: str) -> bool:
list_words = words.split(' ')
length = len(list_words)
if length < 3:
return False
count = 0
for w in list_words:
if w.isalpha():
count += 1
if count == 3:
return True
else:
count = 0
return False
if __name__ == '__main__':
print('Example:')
print(checkio("Hello World hello"))
assert checkio("Hello World hello") == True, "Hello"
assert checkio("He is 123 man") == False, "123 man"
assert checkio("1 2 3 4") == False, "Digits"
assert checkio("bla bla bla bla") == True, "Bla Bla"
assert checkio("Hi") == False, "Hi"
print("Coding complete? Click 'Check' to review your tests and earn cool rewards!")