INST
geom { < ref.list }
transforms { = 
TLIST
 1 0 0 0
 0 1 0 0
 0 0 1 0
 2 0 0 1

 1 0 0 0
 0 1 0 0
 0 0 1 0
 0 2 0 1

 1 0 0 0
 0 1 0 0
 0 0 1 0
 0 0 2 1

 1 0 0 0
 0 1 0 0
 0 0 1 0
 0 0 0 1
}