- older|newer|focused|pointed|
- biggest|<node_id>)[\&.[!]focused][\&.[!]automatic][\&.[!]local][\&.[!]active]
- [\&.[!]leaf][\&.[!]window][\&.[!]STATE][\&.[!]FLAG][\&.[!]LAYER]
- [\&.[!]same_class][\&.[!]descendant_of][\&.[!]ancestor_of]
+ older|newer|focused|pointed|biggest|smallest|
+ <node_id>)[\&.[!]focused][\&.[!]active][\&.[!]automatic][\&.[!]local]
+ [\&.[!]leaf][\&.[!]window][\&.[!]STATE][\&.[!]FLAG][\&.[!]LAYER]
+ [\&.[!]same_class][\&.[!]descendant_of][\&.[!]ancestor_of]