, (-5 , 3, 4 ) ()
-:
(2, 4) -3302 ()
(2, 5) -3302, -2217 (10) ()
(2, 6) -3302, -2217 ()
(2, 9) -3302 ()
(3, 0) -3302 ()
-3302 ()
-5 , ()
, ()