( )

   ( )
( )

1. 2. 3. 4. oa ypae ooo oyxa 5. ( )


      ...

      Birfield
      Birfield 1 c ; 2 c ; 3 ; 4 ; 5 ; 6 ; 7 c ...

      ABS - (HCU)
      (HCU) , ABS. ...