my @one = [1,2,3,4];
my @two = [2,4,6,8];

##</code><code>##

my @one = (1,2,3,4);
my @two = (2,4,6,8);

##</code><code>##

my $one = [1,2,3,4];
my $two = [2,4,6,8];