*-----------------------------------------------------------------------
*     Copyright (C) 2000-2016 GFD Dennou Club. All rights reserved.
*-----------------------------------------------------------------------
      SUBROUTINE SZLNZU(UX1,UY1,UX2,UY2)


      CALL SZOPLU
      CALL SZMVLU(UX1,UY1)
      CALL SZPLLU(UX2,UY2)
      CALL SZCLLU

      END
