ave at least as many components as <img src="symktensor_doc_eq16873731553224511843.png" alt="$R2$" style="width:15px;height:9px;">. Any additional components are ignored in the score calculation. Since the formula for score depends on the arrangement of the components of <img src="symktensor_doc_eq04130678697752676651.png" alt="$R1$" style="width:15px;height:9px;">, score rearranges <img src="symktensor_doc_eq04130678697752676651.png" alt="$R1$" style="width:15px;height:9px;"> and tries a number of permuati