anchor.diff:  //        let parse = GLL.MsSqlParser.buildAbstractAst
   //        perfTest2 parse graphGenerator
   //  
  -//    [<Test>]
  -////    member this.bio2_5 () =
  -//        let getSmb = 
  -////            let cnt = ref 0
  -////            fun ch ->
  -////                let i = incr cnt; !cnt 
  -////                match ch with
  -////                | 'A' -> GLL.Bio2.A i
  -////                | 'T' -> GLL.Bio2.U i
  -//                //| 'U' -> GLL.Bio2.U i
  -////                | 'G' -> GLL.Bio2.G i
  -////                | _ ->   GLL.Bio2.G i
  -////                //|> GLL.Bio2.tokenToNumber
  -//                |> GLL.Bio2.tokenToNumber
  -////        let path = Path.Combine(basePath,"""mix_1\late_pair_info_count""")
  -////        let start = System.DateTime.Now
  -////        let graph = YC.BIO.BioGraphLoader.loadGraphFormFileToParserInputGraph path 150 getSmb (GLL.Bio2.RNGLR_EOF 0 (*|> GLL.Bio2.tokenToNumber*)) 
  -//        let graph = YC.BIO.BioGraphLoader.loadGraphFormFileToBioParserInputGraph path 150 getSmb (GLL.Bio2.RNGLR_EOF 0 (*|> GLL.Bio2.tokenToNumber*)) 
  -////        0
  -////        let res = GLL.Bio2.buildAbstract graph 100 3
  -//        let graph = YC.BIO.BioGraphLoader.loadGraphFormFileToBioParserInputGraph path 2000 getSmb (GLL.Bio2.RNGLR_EOF 0)
  -//        0
  -////        | Success ast ->  
  -////            printfn "Success!"
  -////            printfn "Time = %A"  (System.DateTime.Now - start)
  -////        | Error _ -> printfn "Error!"
  -////860-930
  -    member this.``1000: trna`` file =
  +    member this.``1000: trna`` file expectedRange =
           let start = System.DateTime.Now
           let processRes (res:ParseResult<ResultStruct>) = 
               match res with
  -            | Success ast -> 
  -                //ast.AstToDot GLL.Bio2.numToString GLL.Bio2.tokenToNumber GLL.Bio2.tokenData "bioAST.dot"
  -                printfn "Success!"
  -                printfn "Time = %A"  (System.DateTime.Now - start)  
  +            | Success ast -> Assert.Fail "Result is success but it is unrxpectrd success"
               | Success1 x ->
                   let ranges = new ResizeArray<_>()
                   let curLeft = ref 0
  
positive.code:                             curRight := max !curRight s.rpos
                              )
                      ranges.Add(!curLeft,!curRight)
                  printfn ""
                  ranges |> Seq.iter (printf "%A; ")
                  printfn ""
                  printfn "Success!"
                  printfn "Time = %A"  (System.DateTime.Now - start)        
              | Error _ -> printfn "Error!"
          let getSmb =
              let cnt = ref 0
              fun ch ->
  
negative.code:     //t.bio2_5()
      //t.bio2_4()
      //t.``1000: trna in 133-204``()
      t.``Big for tRNA 1``()
      0