$s_3$

$t_3$

$\left(s_1\mathrm{,}{s}_2\right)$

0.0152

0.1428

$\left(t_1\mathrm{,}{s}_2\right)$

0.0147

0.0833

$\left(s_1\mathrm{,}{t}_2\right)$

0.0333

0.0208

$\left(t_1\mathrm{,}{t}_2\right)$

0.2500

0.0417