(gnus-remove-text-with-property 'gnus-prev)
(gnus-remove-text-with-property 'gnus-next)
(gnus-remove-text-with-property 'gnus-decoration)
(gnus-remove-text-with-property 'gnus-prev)
(gnus-remove-text-with-property 'gnus-next)
(gnus-remove-text-with-property 'gnus-decoration)