Revision history of "are all elements of the list the same type" (Z13220)
Farak pasand: Antar dekhe khatir radio box me chinh lagao aur enter ke, nai to, niche ke button dabao.
Legend: (abhi) = abhi ke version se farka,
(pahile waala) = pahile waala version se farka, M = chhota sampadan.