Find out the top 10 customers by total number of orders. List customers' first and last name and the number of total orders.
return customers  sorted by total  number of  orders  ;return highest 10 of  #1 ;return first name of  #2 ;return last name of  #2 ;return total  number of  orders  of #2 ;return #3 ,   #4 , #5
['None', 'project', 'project', 'project', 'project', 'union']