SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function sumForEachMergeArray (children 1)
     ExpressionList (children 1)
      Identifier y
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 2)
          ExpressionList (children 1)
           Function sumForEachStateForEachIfArrayMerge (alias y) (children 1)
            ExpressionList (children 1)
             Identifier x
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 1)
             Subquery (children 1)
              SelectWithUnionQuery (children 1)
               ExpressionList (children 1)
                SelectQuery (children 1)
                 ExpressionList (children 1)
                  Function sumForEachStateForEachIfArrayState (alias x) (children 1)
                   ExpressionList (children 2)
                    Literal Array_[Array_[Array_[UInt64_1, UInt64_2, UInt64_3], Array_[UInt64_4, UInt64_5, UInt64_6], Array_[UInt64_7, UInt64_8, UInt64_9]]]
                    Literal Array_[UInt64_1]
