ok 1 - grtRegex
ok 2 - grtSplit
ok 3 - grtSplit3
ok 4 - nSubRegex
ok 5 - nSubSplit
ok 6 - nSubSplit3
ok 7 - stRegex
ok 8 - stSplit
ok 9 - stSplit3
             Rate nSubSplit nSubRegex nSubSplit3 stSplit grtSplit stSplit3 stRegex grtRegex grtSplit3
nSubSplit  8.10/s        --      -69%       -71%    -86%     -88%     -93%    -93%     -94%      -94%
nSubRegex  25.8/s      219%        --        -8%    -57%     -62%     -77%    -77%     -82%      -82%
nSubSplit3 28.1/s      247%        9%         --    -53%     -59%     -75%    -75%     -80%      -80%
stSplit    59.8/s      639%      132%       113%      --     -12%     -47%    -47%     -58%      -58%
grtSplit   68.1/s      741%      164%       142%     14%       --     -39%    -39%     -52%      -52%
stSplit3    112/s     1283%      334%       299%     87%      64%       --     -0%     -21%      -22%
stRegex     112/s     1284%      334%       299%     87%      65%       0%      --     -21%      -22%
grtRegex    143/s     1661%      452%       408%    138%     109%      27%     27%       --       -0%
grtSplit3   143/s     1663%      453%       408%    139%     110%      28%     27%       0%        --