{% if sub.cancelled and sub.lesson_period.lesson.teachers.all %}
{% include "chronos/partials/teachers.html" with teachers=sub.lesson_period.lesson.teachers.all %}
{% elif sub.teachers.all and sub.lesson_period.lesson.teachers.all %}
{% include "chronos/partials/teachers.html" with teachers=sub.lesson_period.lesson.teachers.all %}
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{% include "chronos/partials/teachers.html" with teachers=sub.teachers.all %}
{% elif sub.teachers.all and not sub.lesson_period.lesson.teachers.all %}
{% include "chronos/partials/teachers.html" with teachers=sub.teachers.all %}
{% elif sub.lesson_period.lesson.teachers.all %}
{% include "chronos/partials/teachers.html" with teachers=sub.lesson_period.lesson.teachers.all %}
{% endif %}