Spaces after and before | are deliberate. Template must render okay with them.

1 page
((Distinguish| 页面1 ))

((Distinguish))

((Distinguish/sandbox))

2 pages
((Distinguish| 页面1 | 页面2 ))

((Distinguish))

((Distinguish/sandbox))

3 pages
((Distinguish| 页面1 | 页面2 | 页面3 ))

((Distinguish))

((Distinguish/sandbox))

4 pages
((Distinguish| 页面1 | 页面2 | 页面3 | 页面4 ))

((Distinguish))

((Distinguish/sandbox))

4 pages with piping
((Distinguish| 页面1 (disambiguation)|页面1 | 页面2 (disambiguation)|页面2 | 页面3 (disambiguation)|页面3 | 页面4 (disambiguation)|页面4 ))

((Distinguish))

((Distinguish/sandbox))

15 pages
((Distinguish| 页面1 | 页面2 | 页面3 | 页面4 | 页面5 | 页面6 | 页面7 | 页面8 | 页面9 | 页面10 | 页面11 | 页面12 | 页面13 | 页面14 | 页面15 ))

((Distinguish))

((Distinguish/sandbox))

16 pages
((Distinguish| 页面1 | 页面2 | 页面3 | 页面4 | 页面5 | 页面6 | 页面7 | 页面8 | 页面9 | 页面10 | 页面11 | 页面12 | 页面13 | 页面14 | 页面15 | 页面16 ))

((Distinguish))

((Distinguish/sandbox))

Custom text
((Distinguish|text=[[页面1]]))

((Distinguish))

((Distinguish/sandbox))

More complicated custom text
((Distinguish|text=[[页面1]] (同名城市)))

((Distinguish))

((Distinguish/sandbox))