x0=9.65 y0=8.35 label="A" xt=1.000000 yt=1.000000 lab_fat=9 lab_color=7 boxit=1 size=0.250000 pointer=0 x_oval=0.75 y_oval=1.00
x0=9.65 y0=3.35 label="A" xt=1.000000 yt=1.000000 lab_fat=9 lab_color=7 boxit=1 size=0.250000 pointer=0 x_oval=0.75 y_oval=1.00
x0=8.65 y0=6.85 label="B" xt=-1.000000 yt=1.000000 lab_fat=9 lab_color=7 boxit=1 size=0.250000 pointer=0 x_oval=1.50 y_oval=0.4
x0=8.65 y0=1.85 label="B" xt=-1.000000 yt=1.000000 lab_fat=9 lab_color=7 boxit=1 size=0.250000 pointer=0 x_oval=1.50 y_oval=0.4
x0=1. y0=9.70 label="a) " xt=0.000000 yt=0.000000 lab_fat=0 lab_color=7 boxit=0 size=0.2000 pointer=0 x_oval=0.000000 y_oval=0.000000
x0=1. y0=4.55 label="b) " xt=0.000000 yt=0.000000 lab_fat=0 lab_color=7 boxit=0 size=0.2000 pointer=0 x_oval=0.000000 y_oval=0.000000