TeX source:
\mathbf{a} \varepsilon=70.0 \%, \alpha=1, \mathbf{b} \varepsilon = 70.0 \%, \alpha=2, c \varepsilon=70.0 \%, \alpha=3, d \varepsilon=90.9 \%, \alpha=1, e \varepsilon=90.9 \%, \alpha=2, f \varepsilon=90.9 \%, \alpha=3