SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function arraySort (children 1)
     ExpressionList (children 1)
      Function arrayUnion (children 1)
       ExpressionList (children 18)
        Literal Array_[UInt64_1, UInt64_2]
        Literal Array_[UInt64_1, UInt64_3]
        Literal Array_[UInt64_1, UInt64_4]
        Literal Array_[UInt64_1, UInt64_5]
        Literal Array_[UInt64_1, UInt64_6]
        Literal Array_[UInt64_1, UInt64_7]
        Literal Array_[UInt64_1, UInt64_8]
        Literal Array_[UInt64_1, UInt64_9]
        Literal Array_[UInt64_1, UInt64_10]
        Literal Array_[UInt64_1, UInt64_11]
        Literal Array_[UInt64_1, UInt64_12]
        Literal Array_[UInt64_1, UInt64_13]
        Literal Array_[UInt64_1, UInt64_14]
        Literal Array_[UInt64_1, UInt64_15]
        Literal Array_[UInt64_1, UInt64_16]
        Literal Array_[UInt64_1, UInt64_17]
        Literal Array_[UInt64_1, UInt64_18]
        Literal Array_[UInt64_1, UInt64_19]