input: from typing import List
  
  
  def perform_crud_operations(model: Model, operations: List[str], names: List[str]) -> List[List]:
      """ Perform a sequence of CRUD operations on a given model with specified names.
      The operations list can contain 'create', 'read', 'update', and 'delete'.
      The names list should contain the names corresponding to the operations.
      The function should return a list of results for each 'read' operation.
      If no 'read' operations are performed, return an empty list.
      >>> perform_crud_operations(Model(), ['create', 'read', 'update', 'read', 'delete', 'read'], ['Alice', 'Alice', 'Bob', 'Bob'])
      [ 
          [('Alice',)], 
          [('Bob',)], 
          []
      ]
      """
output:     results = []
      name_index = 0
  
      for operation in operations:
          if operation == 'create':
              model.create(names[name_index])
              name_index += 1
          elif operation == 'read':
              results.append(model.read())
          elif operation == 'update':
              model.update(names[name_index])
              name_index += 1
          elif operation == 'delete':
              model.delete(names[name_index])
              name_index += 1
  
      return results