use v5.12;
use warnings;

my %m1  = ('eins' =>  1, 'zwei' =>  2 );
my %m2  = ('eins' => 11, 'zwei' => 12 );
my @all = (\%m1, \%m2);

say $m1{'eins'};
say $m1{'zwei'};

my %test = %{ $all[0] };

say "%test";
say $test{'eins'};