Benchmark: timing 10 iterations of listc, mistc...
       listc: 91.58 usr
       mistc: 100.13 usr

  Benchmark: timing 50 iterations of listc, mistc...
       listc: 506.71 usr
       mistc: 524.29 usr

  Benchmark: timing 100 iterations of listc, mistc...
       listc: 727.00 usr
       mistc: 750.56 usr

  Benchmark: timing 100 iterations of listc, mistc...
       listc: 731.85 usr
       mistc: 751.10 usr

  Benchmark: timing 100 iterations of listc, mistc...
       listc: 731.89 usr
       mistc: 753.57 usr