Note*: if you have WA1 just skip all #10 and #13 symbols from input data!

((*Answer is YES*))
(((*Answer is YES*)))
(**) YES
 (* NO
(*) NO
(*(*) YES
(11(*)) NO
(*(**)*) NO
((**)*)(**)*)  NO!
((**)*)  YES

()()
(())
((())) YES

(1+1
)  YES

THANK YOU very much for "(*(*) YES"!