partial alphanumeric_keys
xkb_symbols "msnaturalmm" {
    include "inet(media_nav_acpi_common)"
    key <AE13>	{ [ XF86Messenger	] }; 
    key <I07>	{ [ Redo		] }; 
    key <I08>	{ [ Undo		] }; 
    key <I16>	{ [ XF86LogOff		] }; 
    key <I23>	{ [ XF86Spell		] }; 
    key <I3B>	{ [ Help		] }; 
    key <I3C>	{ [ XF86Music		] };
    key <I42>	{ [ XF86Forward		] }; 
    key <I43>	{ [ XF86Send		] }; 
    key <I57>	{ [ XF86Save		] }; 
    key <I58>	{ [ Print		] }; 
    key <I64>	{ [ XF86Pictures	] };
    key <I6F>	{ [ XF86Documents	] };
    key <K63>	{ [ XF86New		] }; 
    key <K64>	{ [ XF86Open		] }; 
    key <K65>	{ [ XF86Close		] }; 
    key <K66>	{ [ XF86Reply		] }; 
};