Write a function to find all three, four, five characters long words in the given string by using regex.
import re
def find_char(text):
  return (re.findall(r"\b\w{3,5}\b", text))
<s>[INST]<<SYS>>Given a task and its code, generate test cases for the code.<</SYS>>Write a function to find all three, four, five characters long words in the given string by using regex.
import re
def find_char(text):
  return (re.findall(r"\b\w{3,5}\b", text))[/INST]assert find_char('For the four consumer complaints contact manager AKR reddy') == ['For', 'the', 'four', 'AKR', 'reddy']
assert find_char('Certain service are subject to change MSR') == ['are', 'MSR']
assert find_char('Third party legal desclaimers') == ['Third', 'party', 'legal']</s>