SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function tokens (alias tokenized) (children 1)
     ExpressionList (children 4)
      Literal \'abc def cba\'
      Literal \'sparseGrams\'
      Literal UInt64_4
      Literal UInt64_10
