code: def test_indexing_twice_3(self, xp, dtype1, dtype2):
      return lambda x, y, z: x[0][1] + x[1] + y[0] + x[1][0] + x
  
imports: import unittest
  from cupy import testing
  from cupy_tests.core_tests.fusion_tests import fusion_utils
label_desc: Use image node_id 8 for calling the TestIndexingCombination obj's underlying member method code with example usage: obj.test_indexing_twice_3(xp, dtype1, dtype2) and returns: function