Talk:Arc pair grammar

Wiki Education Foundation-supported course assignment
This article was the subject of a Wiki Education Foundation-supported course assignment, between 30 August 2018 and 13 December 2018. Further details are available on the course page. Student editor(s): JeanLackE.

Above undated message substituted from Template:Dashboard.wikiedu.org assignment by PrimeBOT (talk) 13:14, 18 January 2022 (UTC)