| observe(domvar0, nam, ag), alter(domvar, nam, ag) ⊦ domvar ⇒ domvar0 |
domvar = User, observe(domvar0, nam, ag), alter(domvar, nam, ag) ⊦ domvar ⇒ domvar0
[[CONCRETESIMPRULES : ([CSIMPGEN : domain generated by user, user_airline, user_travelagency_airline, user->user_airline, highlow5, abort8, abort9;])]]