How many yards were gained on the three longest touchdown passes?
return touchdown passes ;return yards of #1 ;return longest of #2 ;return #2 besides  #3 ;return longest of #4 ;return #4 besides  #5 ;return longest of #6 ;return sum of #3 and  #5 ;return sum of #7 and  #8
['select', 'project', 'aggregate', 'discard', 'aggregate', 'discard', 'aggregate', 'arithmetic', 'arithmetic']