SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 1)
    Identifier number
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier system.numbers
   Function greaterOrEquals (children 1)
    ExpressionList (children 2)
     Identifier number
     Literal UInt64_5
   Literal UInt64_2
