[word=drivers] [tag=TO] [lemma=pgplot] [lemma="/"] [lemma=□]
[word=drivers] [tag=TO] [lemma=pgplot] [lemma="/"] [lemma=driver]
[word=drivers] [tag=TO] [lemma=pgplot] [lemma="/"] [lemma="/"]
They have been moved from pgplot / drivers to pgplot / drivers / old .