The Perl Toolchain Summit needs more sponsors. If your company depends on Perl, please support this very important event.
17
three<>four<>1 1.7655 1 1 5
two<>two<>2 0.6951 2 3 7
one<>three<>3 0.3870 5 13 5
two<>four<>4 0.1806 1 3 5
one<>two<>5 -0.0984 5 13 7
one<>four<>6 -0.3499 3 13 5