package FloorWax;
sub new {
    my $class = shift;
    bless {FW_massage(@_)}, $class;
}

package DessertTopping;
sub new {
    my $class = shift;
    bless {DT_massage(@_)}, $class;
}

##</code><code>##

package FloorToppingDessertWax;
our @ISA = qw[FloorWax DessertTopping];

sub new {
    my $class = shift;

##</code><code>##

package FloorWax;
sub new {bless {}, shift}
sub init {
    my $self = shift;
    my %arg = FW_massage @_;
    @$self{keys %arg} = values %arg;
    $self
}
package DessertTopping;
sub new {bless {}, shift}
sub init {
    my $self = shift;
    my %arg = DT_massage @_;
    @$self{keys %arg} = values %arg;
    $self
}

##</code><code>##

package FloorToppingDessertWax;
our @ISA = qw[FloorWax DessertTopping];
sub new {bless {}, shift}
sub init {
    my $self = shift;
    foreach my $class (@ISA) {
        my $init = "${class}::init";
        $self->$init(@_) if $self->can($init);
    }
    $self;
}