It the largest block a unique color?
return blocks ;return size of #1 ;return #1 where #2 is highest ;return color of #3 ;return #1 besides  #3 ;return color of #5 ;return number of  #5 where #6 is the  same as #4 ;return is #7 equal to zero
['select', 'project', 'superlative', 'project', 'discard', 'project', 'None', 'boolean']