What are the countries that have both mountains that are higher than 5600 and lower than 5200?
return countries ;return mountains in #1 ;return height of  #2 ;return #1 where #3 is  higher than 5600 ;return #1 where #3 is  lower than 5200 ;return #1 of  both #4 and  #5
['select', 'project', 'project', 'comparative', 'comparative', 'intersection']