text: # -*- coding: utf-8 -*-
  
  """
  @author: krakowiakpawel9@gmail.com
  @site: e-smartdata.org
  """
  
  import pandas as pd
  
  
  string = 'workout summer good free holiday time time hot'
  split_string = string.split(' ')
  
  s = pd.Series(split_string)
  
  # %%
  s.str.contains(r'[0-9]')
  s.str.contains(r'[a-z]')
  
  s.str.contains(r'[rg]')
  