my $alphabet = join '', ('a'..'z');
my $phrase = "abcd efgdhij kijl hecmin";
my ( $min, $max ) = (5, 15);
my @dict = <DICT>;  # or similar

my %hash = t( $phrase, $alphabet, $min, $max, \@dict );
# see update 2 below!!

# Hash will look like:
# %hash = ( efgdhij => [ "another", "fathers", ... ],
#           hecmin  => [ "hacker", "strong", ... ] );