Shadowmaster

:
           
,  ,      , 
  :

:    [L1] + [L2] + [R1] + [R2] + []
,    .
 :    [L1] + [L2] + [R1] + [R2] + []
,    .
 :    [L1] + [L2] + [R1] + [R2] + []
,    .    ,
      .

 