use strict;
use warnings;

my $var_name_modifier1 = '100';
my $var_name_modifier2 = '200';


our $specific_200_var = "this is from 200\n\n";
our $specific_100_var = "this is from 100\n\n";



print "\n\n\n\n";

print 'this is what we have for 100: '; 
NO_STRICT_BLOCK: {
    no strict "refs";
    print ${"specific_${var_name_modifier1}_var"};
}
print " \n\n";