Explain EXPLAIN SYNTAX (children 1)
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 1)
    ExpressionList (children 5)
     Function negate (children 1)
      ExpressionList (children 1)
       Literal UInt64_0
     Function negate (children 1)
      ExpressionList (children 1)
       Literal UInt64_0
     Function negate (children 1)
      ExpressionList (children 1)
       Literal UInt64_0
     Function negate (children 1)
      ExpressionList (children 1)
       Literal UInt64_0
     Function in (children 1)
      ExpressionList (children 2)
       Literal UInt64_0
       Literal UInt64_0