read  0.109764 seconds (21 allocations: 45.063 MiB, 3.40% gc time)
  sort  0.035788 seconds
  print 0.161634 seconds (2.40 M allocations: 82.397 MiB, 6.56% gc time)
  all   0.307264 seconds (2.40 M allocations: 127.465 MiB, 4.67% gc time)