Can Darknet train a two-layer LSTM on R8 dataset?

[KylePan-01]

I use Darknet for research purpose, and I need a executable file to run a model training process. I see there is a source code called LSTM.c, so I think there may be some way to realize LSTM training in Darknet. Can anyone tells me how to write the cfg file and how to write the command? like ./darknet rnn train.......

Thanks very much!