The rules that use the category "<unit-gapsout_null-gapsin_null-not_except>" are:

<unit-gapsout_np_gap-gapsin_np_gap>

<det-not_other-pl-def> <call_sign_prefix> units <except> <unit-gapsout_null-gapsin_null-not_except>

<det-not_other-pl-deictic> <call_sign_prefix> units <except> <unit-gapsout_null-gapsin_null-not_except>

<det-not_other-pl-gq> <call_sign_prefix> units <except> <unit-gapsout_null-gapsin_null-not_except>

<unit-gapsout_null-gapsin_null>

<det-not_other-pl-def> <call_sign_prefix> units <except> <unit-gapsout_null-gapsin_null-not_except>

<det-not_other-pl-deictic> <call_sign_prefix> units <except> <unit-gapsout_null-gapsin_null-not_except>

<det-not_other-pl-gq> <call_sign_prefix> units <except> <unit-gapsout_null-gapsin_null-not_except>

<unit-not_gesture-gapsout_pp_gap-gapsin_pp_gap-pl>

<det-not_other-pl-def> <call_sign_prefix> units <except> <unit-gapsout_null-gapsin_null-not_except>

<det-not_other-pl-deictic> <call_sign_prefix> units <except> <unit-gapsout_null-gapsin_null-not_except>

<det-not_other-pl-gq> <call_sign_prefix> units <except> <unit-gapsout_null-gapsin_null-not_except>

<unit-not_gesture-gapsout_null-gapsin_null-pl>

<det-not_other-pl-def> <call_sign_prefix> units <except> <unit-gapsout_null-gapsin_null-not_except>

<det-not_other-pl-deictic> <call_sign_prefix> units <except> <unit-gapsout_null-gapsin_null-not_except>

<det-not_other-pl-gq> <call_sign_prefix> units <except> <unit-gapsout_null-gapsin_null-not_except>

<unit-not_gesture-gapsout_np_gap-gapsin_np_gap-pl>

<det-not_other-pl-def> <call_sign_prefix> units <except> <unit-gapsout_null-gapsin_null-not_except>

<det-not_other-pl-deictic> <call_sign_prefix> units <except> <unit-gapsout_null-gapsin_null-not_except>

<det-not_other-pl-gq> <call_sign_prefix> units <except> <unit-gapsout_null-gapsin_null-not_except>