["transcription:consecutive_4gram_repeat:root 3 by 2x3", "romanized_text:consecutive_4gram_repeat:root 3 by 2x3"]
cos 60 degree value root 3 by 2 root 3 by 2 root 3 by 2 1 by 2 1 by 2
cos 60 degree value root 3 by 2 root 3 by 2 root 3 by 2 1 by 2 1 by 2