["transcription:consecutive_2gram_repeat:refining itx3", "romanized_text:consecutive_2gram_repeat:refining itx3"]
then you keep refining it, refining it, refining it, then you get at one stage you get diesel, then in a further stage you get
then you keep refining it, refining it, refining it, then you get at one stage you get diesel, then in a further stage you get