print <<"*END*";
select :$chainid
wireframe on
wireframe 70
select :$chainid
spacefill on
select :$chainid
spacefill 0.55
select $from-$to:$chainid
wireframe on
wireframe 70
select $from-$to:$chainid
spacefill on
select $from-$to:$chainid
spacefill 0.55
select $from-$to:$chainid
color green
*END*