series,x,y
Signed volume,-1,-1
Signed volume,-0.75,-0.75
Signed volume,-0.5,-0.5
Signed volume,-0.25,-0.25
Signed volume,0,0
Signed volume,0.25,0.25
Signed volume,0.5,0.5
Signed volume,0.75,0.75
Signed volume,1,1
Unsigned volume,-1,1
Unsigned volume,-0.75,0.75
Unsigned volume,-0.5,0.5
Unsigned volume,-0.25,0.25
Unsigned volume,0,0
Unsigned volume,0.25,0.25
Unsigned volume,0.5,0.5
Unsigned volume,0.75,0.75
Unsigned volume,1,1