text: setstream(1);
  loop(10); NullKernel; streamsync; NullKernel; streamsync; endloop(1);
  loop(10); NullKernel; streamsync; NullKernel; streamsync; endloop(1);
  loop(100); NullKernel; streamsync; NullKernel; streamsync; endloop(1);
  loop(100); NullKernel; streamsync; NullKernel; streamsync; endloop(1);
  loop(1000); NullKernel; streamsync; NullKernel; streamsync; endloop(1);
  loop(1000); NullKernel; streamsync; NullKernel; streamsync; endloop(1);
  loop(1000); NullKernel; streamsync; NullKernel; streamsync; endloop(1);
  loop(10000); NullKernel; streamsync; NullKernel; streamsync; endloop(1);
  loop(10000); NullKernel; streamsync; NullKernel; streamsync; endloop(1);
  