Page Title

$π$

before switch

frrt

Heading

Preformatted

_^ewewew^[1]

_^text^[2]

reference^[5] after switch

use an existing reference^[1]

^ ^a ^b "yahoo".
^ yasmeen. book title.
^ "news title". 6th dec. {{cite news}}: Check date values in: |date= (help)
^ "journal title". july 1st. {{cite journal}}: Check date values in: |date= (help); Cite journal requires |journal= (help)
^ reference

section