The rules that use the category "<det-not_other-sing-indef>" are:
<det-not_other-sing-indef> <formation_setting>
<det-not_other-sing-indef> <formation_setting-formation> <formation_level-formation>
<det-not_other-sing-indef> <formation_setting-subformation> <formation_level-subformation>
<det-not_other-sing-indef> <formation_setting>
<det-not_other-sing-indef> <formation_setting-formation> <formation_level-formation>
<det-not_other-sing-indef> <formation_setting-subformation> <formation_level-subformation>
<det-not_other-sing-indef> <formation_setting>
<det-not_other-sing-indef> <formation_setting-formation> <formation_level-formation>
<det-not_other-sing-indef> <formation_setting-subformation> <formation_level-subformation>