my $number = <STDIN>;
chomp ($number);

my ($num1, $num2) = split(/ /, $number);
my @numbers = ($num1..$num2);

my @numbers_3;
for my $num(@numbers){
    if($num % 3 == 0){
        push @numbers_3, $num; 
    }elsif($num =~ /3/){
        push @numbers_3, $num;
    }
}

my @sorted = sort { $a <=> $b } @numbers_3;

for my $sorted(@sorted){
    print "$sorted\n";
}