input: from typing import List
  
  def print_customer_data(names_to_query: List[str], customer_data: List[str]) -> None:
      """Search through the provided list of customer data using the given list of customer names to query and print the results.
      If a customer name is not found in the customer data, print a message stating that the customer was not found.
      
      >>> print_customer_data(["Alice", "Bob"], ["Alice:CustomerId123", "Charlie:CustomerId456"])
      Alice:CustomerId123
      Customer Bob not found.
      """
      for name in names_to_query:
          found = False
          for data in customer_data:
              if name in data:
                  print(data)
                  found = True
                  break
          if not found:
              print(f"Customer {name} not found.")
output:     for name in names_to_query:
          found = False
          for data in customer_data:
              if name in data:
                  print(data)
                  found = True
                  break
          if not found:
              print(f"Customer {name} not found.")