Only type-ins that themselves contain the letter y are allowed in this quiz. For the SJK answer there are still a heap of type-ins accepted that include a y.
Couldn't figure out why Yangon wouldn't work - forgot about Naypyidaw. (I finally remember it's now Yangon instead of Rangoon, and then they move it to a different city. Sigh.) Great quiz.
^SRIJ[A-Z]PURA
and...
^KOTTE