Benchmark: running bare, delimited, each for at least 15 CPU seconds...
      bare: 13 wallclock secs (15.01 usr +  0.00 sys = 15.01 CPU) @ 457834.84/s (n=6872101)
 delimited: 16 wallclock secs (15.00 usr +  0.00 sys = 15.00 CPU) @ 458124.53/s (n=6871868)