What is the next letter?O T F S S E N T Like the title,

What is the next letter?O T F S S E N T Like the title,


Ottffssent
One two three four



What is the next letter? M T W T F S ?


S ` sunday~



What is the next letter?
S M T W T F ___


It's s s s
Smtwtfs, which means "one, two, three, four, five, six", means "Sunday, Monday, Tuesday, Wednesday, Sunday, Friday, Saturday"