ok i have asked quite a few question the last few days 

 but hopefully someone else also can make use of the top notch replies ive been getting. i have a part in a script which looks like this ;
    set %variable10 %variable9
    set %variable9 %variable8
    set %variable8 %variable7
    set %variable7 %variable6
    set %variable6 %variable5
    set %variable5 %variable4
    set %variable4 %variable3
    set %variable3 %variable2
    set %variable2 %variable1
i wonder if this is the most efficient and fastest way to set these 10 variables ?