Student finds cynghanedd in shopping list, teacher thrilled★Local teen learns 20 quotes, poem asked uses none of them★Englyn analysed for 40 minutes, englyn is 4 lines long★ Student finds cynghanedd in shopping list, teacher thrilled★Local teen learns 20 quotes, poem asked uses none of them★Englyn analysed for 40 minutes, englyn is 4 lines long★