# no pre (or as little as poss)
-aroptions nopre,noopt
-aroptions nopre,opt
-aroptions nopre,opt,above

-aroptions noprob1,noopt
-aroptions noprob1,opt
-aroptions noprob1,opt,above

# pre
-aroptions pre,noopt
-aroptions pre,opt
-aroptions pre,opt,above