cmpMacronStrokeAdd["U"] := "{u+0244}" ; (Ʉ) U with bar
cmpMacronStrokeAdd["y"] := "{u+024f}" ; (ɏ) y with stroke
cmpMacronStrokeAdd["Y"] := "{u+024e}" ; (Ɏ) Y with stroke
cmpMacronStrokeAdd["U"] := "{u+0244}" ; (Ʉ) U with bar
cmpMacronStrokeAdd["y"] := "{u+024f}" ; (ɏ) y with stroke
cmpMacronStrokeAdd["Y"] := "{u+024e}" ; (Ɏ) Y with stroke