code: def test_issue29456(self):
      # Fix #29456
      u1176_str_a = "\u1100\u1176\u11a8"
      u1176_str_b = "\u1100\u1176\u11a8"
      u11a7_str_a = "\u1100\u1175\u11a7"
      u11a7_str_b = "\uae30\u11a7"
      u11c3_str_a = "\u1100\u1175\u11c3"
      u11c3_str_b = "\uae30\u11c3"
      self.assertEqual(
          self.db.normalize("NFC", u1176_str_a), u1176_str_b
      )
      self.assertEqual(
          self.db.normalize("NFC", u11a7_str_a), u11a7_str_b
      )
      self.assertEqual(
          self.db.normalize("NFC", u11c3_str_a), u11c3_str_b
      )
  
imports: import hashlib
  from http.client import HTTPException
  import sys
  import unicodedata
  import unittest
  from test.support import open_urlresource, requires_resource, script_helper, cpython_only, check_disallow_instantiation
label_desc: Use image node_id 15 for calling the UnicodeFunctionsTest obj's underlying member method code with example usage: obj.test_issue29456() without return types