level=0 aj=1 g=1 ii=1
level=1 aj=0.5,0.5 g=1 ii=1
level=1 aj=1 g=0.5,0.5 ii=1
level=1 aj=1 g=1 ii=0.5,0.5
level=2 aj=1 g=0.5,0.5 ii=0.5,0.5
level=2 aj=0.5,0.5 g=1 ii=0.5,0.5
level=2 aj=0.5,0.5 g=0.5,0.5 ii=1
level=3 aj=0.5,0.5 g=0.5,0.5 ii=0.5,0.5