a=pan,b=pan,top_idx=1,x_top=0.3467901443380824,y_top=0.7268028627434533
a=pan,b=pan,top_idx=2,x_top=,y_top=
a=eks,b=pan,top_idx=1,x_top=0.7586799647899636,y_top=0.5221511083334797
a=eks,b=pan,top_idx=2,x_top=,y_top=
a=zee,b=pan,top_idx=1,x_top=0.5271261600918548,y_top=0.49322128674835697
a=zee,b=pan,top_idx=2,x_top=,y_top=
a=eks,b=zee,top_idx=1,x_top=0.6117840605678454,y_top=0.1878849191181694
a=eks,b=zee,top_idx=2,x_top=,y_top=
a=pan,b=wye,top_idx=1,x_top=0.5026260055412137,y_top=0.9526183602969864
a=pan,b=wye,top_idx=2,x_top=,y_top=
