Find the name, checking balance and savings balance of all accounts in the bank sorted by their total checking and savings balance in descending order.
return bank accounts ;return names of  #1 ;return checking  balance of  #1 ;return saving balance of  #1 ;return #2, #3, #4 ;return sum of  #3 and #4 ;return #5 sorted by #6 in descending order
['select', 'project', 'project', 'project', 'union', 'arithmetic', 'sort']