MACRO macro1
    CLASS CORE ;
    ORIGIN 0.035 0.235 ;
    SIZE 0.07 BY 0.47 ;
    PIN Z
        PORT
        LAYER M1 ;
        RECT -0.02 0 0.02 0.2 ;
        RECT -0.03 -0.2 0.01 -0.1 ;
        VIA  0.0 0.2 square ;
        VIA  0.01 -0.2 square ;
        END
    END Z
END macro1

MACRO macro2
    CLASS CORE ;
    FOREIGN foreign2 -0.15 0.25 ;
    ORIGIN 0.235 0.035 ;
    SIZE 0.47 BY 0.07 ;
    PIN Z
        PORT
        LAYER M1 ;
        RECT 0 -0.02 -0.2 0.02 ;
        RECT 0.2 -0.03 0.1 0.01 ;
        VIA  -0.2 0.0 square ;
        VIA  0.2 0.01 square ;
        END
    END Z
END macro2

MACRO macro3
    CLASS CORE ;
    FOREIGN macro3 -1.0 1.0 ;
    ORIGIN 0.0 0.0 ;
    SIZE 1.0 BY 1.0 ;
    PIN Z
        PORT
        LAYER M1 ;
        RECT 0.2 0.2 0.3 0.5 ;
        END
    END Z
END macro3