 \bf 3.88 &  \bf 3.49 & 2.77 & 2.77 \\  \bf 3.49 &  \bf 3.89 & 2.46 & 2.90 \\ 2.77 & 2.46 &  \bf 4.23 &  \bf 2.77 \\ 2.77 & 2.90 &  \bf 2.77 &  \bf 4.96 \\ 
