Readonly my $_aref => [
    1,
    2,
    3,
    ];
Readonly my $_href => {
    one => 1,
    two => 2,
    three => 3,
    };

say  'one',
    'two',
    'three';

print (
    'one',
    'two',
    'three',
    );

##</code><code>##

Readonly my $_aref=>[1,2,3,];
Readonly my $_href=>{
    one=>1,
    two=>2,
    three=>3,
};

say 'one','two','three';

print('one','two','three',);