The rules that use the vocabulary item "it" are:

<locate_line>

<location_verb> it

<locate_unit>

<location_verb> it

<locate_area>

<location_verb> it

<name_operation>

<naming_verb> it <any_letter>

<naming_verb> it <area_name>

<naming_verb> it <digit-not_zero>

<naming_verb> it <line_name>

<naming_verb> it <point_name>

<naming_verb> it <unit_call_sign>

<locate_point>

<location_verb> it