InsertQuery   (children 2)
 Identifier tab
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 3)
    ExpressionList (children 12)
     Function plus (children 1)
      ExpressionList (children 2)
       Identifier number
       Literal UInt64_20
     Literal UInt64_0
     Function plus (children 1)
      ExpressionList (children 2)
       Identifier number
       Literal UInt64_10
     Function plus (children 1)
      ExpressionList (children 2)
       Identifier number
       Literal UInt64_10
     Function plus (children 1)
      ExpressionList (children 2)
       Identifier number
       Literal UInt64_10
     Function plus (children 1)
      ExpressionList (children 2)
       Identifier number
       Literal UInt64_10
     Function minus (children 1)
      ExpressionList (children 2)
       Identifier number
       Literal UInt64_10
     Function minus (children 1)
      ExpressionList (children 2)
       Identifier number
       Literal UInt64_10
     Function minus (children 1)
      ExpressionList (children 2)
       Identifier number
       Literal UInt64_10
     Function minus (children 1)
      ExpressionList (children 2)
       Identifier number
       Literal UInt64_10
     Function divide (children 1)
      ExpressionList (children 2)
       Function minus (children 1)
        ExpressionList (children 2)
         Function toFloat32 (children 1)
          ExpressionList (children 1)
           Identifier number
         Literal UInt64_10
       Literal UInt64_10
     Function divide (children 1)
      ExpressionList (children 2)
       Function minus (children 1)
        ExpressionList (children 2)
         Function toFloat64 (children 1)
          ExpressionList (children 1)
           Identifier number
         Literal UInt64_10
       Literal UInt64_10
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       TableIdentifier system.numbers
    Literal UInt64_20
