If one beetle is displayed vertically and in a top-view, while the other beetle is displayed horizontally.
return beetles ;return #1 that is displayed  vertically ;return #2 that is displayed  in  a  top-view ;return #1 that is displayed  horizontally ;return number of  #3 ;return number of  #4 ;return if  #5 is equal to  one ;return if  #6 is equal to  one ;return if  both  #7 and #8 are true
['select', 'filter', 'filter', 'filter', 'aggregate', 'aggregate', 'boolean', 'boolean', 'boolean']