SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Identifier number
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function numbers (children 1)
       ExpressionList (children 3)
        Literal UInt64_100
        Literal UInt64_10
        Literal UInt64_1
   Function less (children 1)
    ExpressionList (children 2)
     Identifier number
     Literal UInt64_50
