C:\test>229290
Name "main::ba" used only once: possible typo at C:\test\229290.pl line 67.
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Benchmark: running best, clean, demerphq, new, org , each for at least 10 CPU seconds

            Rate      org      new    clean demerphq     best
org      0.173/s       --     -78%     -94%     -94%     -94%
new      0.770/s     345%       --     -73%     -73%     -73%
clean     2.83/s    1533%     267%       --      -1%      -1%
demerphq  2.86/s    1553%     272%       1%       --      -0%
best      2.86/s    1553%     272%       1%       0%       --
The results are the same