code: def test_nested(self):
      def f(x):
          v = []
          u = []
          w = []
          while x > 0:
              x -= 1
              if x % 2 == 0:
                  if x % 3 != 0:
                      u.append(x)
                  else:
                      w.append(x)
                      break
              v.append(x)
          return v, u, w
  
      self.assertTransformedEquivalent(f, 0)
      self.assertTransformedEquivalent(f, 3)
      self.assertTransformedEquivalent(f, 11)
  
file_path: DALI/dali/test/python/autograph/converters/test_break_statements.py
imports: from nvidia.dali._autograph.converters import break_statements
  from nvidia.dali._autograph.core import converter_testing
  from nvidia.dali._autograph.pyct import anno
label_desc: Use image node_id 6 for calling the BreakCanonicalizationTest obj's underlying member method code with example usage: obj.test_nested() and returns: v,  u,  w