The Perl Toolchain Summit needs more sponsors. If your company depends on Perl, please support this very important event.

graph G {
  1 -- { 2 3 4 5 6}
  2 -- { 8 9 10}
  3 -- 11 -- 12 -- 13
  a1 -- { a2 a3 a4 a5 a6}
  a2 -- { a8 a9 a10}
  A -- B
  C
}