$ time t.pl 2of12inf.txt
Done processing dict (40933 words). Candidate counts, by number of letters:
$VAR1 = [
          0,
          53,
          516,
          1894,
          4068,
          7076,
          10360,
          11926
        ];

Done computation. Result (most words at bottom):
aabdellu : 1
emprrtuy : 1
[... output truncated ...]
aeginrst : 296
aelmprst : 297
acelprst : 297
aceiprst : 303
adeimrst : 305
adeoprst : 307
aeimnrst : 307
aeilnpst : 308
adeinrst : 311
aeilnrst : 311
adeilrst : 319
aeimprst : 327
adeiprst : 331
aeinprst : 336
aeilprst : 343

real    0m4.860s
user    0m3.665s
sys     0m0.160s