divide this ['a', 'b', 'c', '1', '2', '3','4', '5', '6'] evenly into three separate list

def dividelist(lst):
  list1 = []
  list2 = []
  list3 = []
  for i in range(0, len(lst), 3):
      list1.append(lst[i])
      list2.append(lst[i+1])
      list3.append(lst[i+2])
  return list1, list2, list3
  
dividelist(['a', 'b', 'c', '1', '2', '3','4', '5', '6'])