x0=1.978333 y0=6.710000 label="A" xt=1.000000 yt=1.000000
x0=6.230000 y0=8.021667 label="B" xt=1.000000 yt=1.000000
x0=9.678333 y0=3.395000 label="C" xt=1.000000 yt=1.000000
x0=1.978333 y0=4.946667 label="D" xt=1.000000 yt=1.000000
x0=3.983333 y0=2.915000 label="E" xt=1.000000 yt=1.000000
x0=9.010000 y0=2.460000 label="F" xt=1.000000 yt=1.000000