12

        ( 50 )  (+   ) ()
        ( 60 )  (+   ) ()
      140-160/32  ( ) ()
      110-130/32  ( ) ()
      130-140/32  ( ) ()
      130-140/40  ( ) ()
      140-160/40  ()
      110-130/32  ()
      130-140/32  ()
      140-160/40  ()
      90-110/25  ()
          4040  (20 ) ()