[R-sig-Geo] How to get point pairs form variogram cloud in gstat package

[vetter]

I computed a variogram cloud using the gstat package.

My results look like this:

 > var1[,1]
            dist     gamma      dir.hor  dir.ver   id     left  right
1 63834.75 0.2057185       0       0         var1    2     1

My question is:
How can I extract the values from column "left" and "right" from this  
object?

Thanks Tobias Vetter