def split_list_into_sublists(items):
  """Split the list of items into multiple sublists.

  This is to make sure the string composed from each sublist won't exceed
  80 characters.

  Arguments:
    - items: a list of strings
  """
  chuncks = []
  chunk = []
  chunk_len = 0

  for item in items:
    chunk_len += len(item) + 2
    if chunk_len > 80:
      chuncks.append(chunk)
      chunk = []
      chunk_len = len(item) + 2
    chunk.append(item)

  if len(chunk) != 0:
    chuncks.append(chunk)

  return chuncks