use strict;
use warnings;

my %hash;
while (<DATA>) {
    chomp; $hash{$_}++ for (split);
}

print "ALPHABETIC\n";
print "$_ $hash{$_}\n"
    for (sort keys %hash);

print "\nBY NUMBER\n";
print "$_ $hash{$_}\n"
    for (sort {$hash{$b} <=> $hash{$a} || $a cmp $b} keys %hash);

__DATA__
three blind mice
three blind mice
see how they run
[download]