SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 2)
    Function modulo (alias key) (children 1)
     ExpressionList (children 2)
      Identifier number
      Function toUInt256 (children 1)
       ExpressionList (children 1)
        Literal UInt64_2
    Function count (children 1)
     ExpressionList
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function numbers (children 1)
       ExpressionList (children 1)
        Literal UInt64_10
   ExpressionList (children 1)
    Identifier key
   Function equals (children 1)
    ExpressionList (children 2)
     Identifier key
     Function toNullable (children 1)
      ExpressionList (children 1)
       Function toNullable (children 1)
        ExpressionList (children 1)
         Literal UInt64_0
