MACRO macro1
    CLASS CORE ;
    FOREIGN foreign1  0.13 0.5 W ;
    ORIGIN 0.035 0.235 ;
    SIZE 0.07 BY 0.47 ;
END macro1

MACRO macro2
    CLASS CORE ;
    FOREIGN foreign2 -0.15 0.25 ;
    ORIGIN 0.235 0.035 ;
    SIZE 0.47 BY 0.07 ;
END macro2

MACRO macro3
    CLASS CORE ;
    FOREIGN macro3 -1.0 1.0 ;
    ORIGIN 0.0 0.0 ;
    SIZE 1.0 BY 0.4 ;
END macro3