SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function seriesPeriodDetectFFT (children 1)
     ExpressionList (children 1)
      Function arrayMap (children 1)
       ExpressionList (children 2)
        Function lambda (children 1)
         ExpressionList (children 2)
          Function tuple (children 1)
           ExpressionList (children 1)
            Identifier x
          Function if (children 1)
           ExpressionList (children 3)
            Function less (children 1)
             ExpressionList (children 2)
              Function modulo (children 1)
               ExpressionList (children 2)
                Identifier x
                Literal UInt64_6
              Literal UInt64_3
            Literal UInt64_3
            Literal UInt64_0
        Function range (children 1)
         ExpressionList (children 1)
          Literal UInt64_1000
