docstr: The first first sound of each word of the ShortLine.
  :return:
docstr_tok: ["The","first","first","sound","of","each","word","of","the","ShortLine",".",":","return",":"]
code: def first_sounds(self):
      """
      The first first sound of each word of the ShortLine.
      :return:
      """
      first_sounds = []
      for viisuord in self.phonological_features_text:
          first_sounds.append(viisuord[0])
      return first_sounds
  
imports: import re
  from math import floor
  from typing import Dict, List, Tuple, Union
  import cltk.phonology.non.syllabifier
  import cltk.phonology.non.transcription
  from cltk.core.cltk_logger import logger
  from cltk.phonology.non.utils import Transcriber
  from cltk.phonology.syllabify import Syllabifier
  from cltk.stops.non import STOPS
  from cltk.tag.pos import POSTag
  from cltk.tokenizers.non import OldNorseWordTokenizer
label_desc: Use image node_id 5 for calling the LongLine obj's underlying member method code with example usage: obj.first_sounds() and returns: first_sounds