{%- block header -%}
{%- endblock header -%}
{%- block body -%}
{%- for cell in cells -%}
    {%- if cell.type in ['code'] -%}
        {%- block codecell scoped-%}
        {%- endblock codecell-%}
    {%- elif cell.type in ['markdown'] -%}
        {%- block markdowncell scoped-%}
        {%- endblock markdowncell -%}
    {%- elif cell.type in ['heading'] -%}
        {%- block headingcell scoped-%}
        {%- endblock headingcell -%}
    {%- elif cell.type in ['raw'] -%}
        {%- block rawcell scoped-%}
        {%- endblock rawcell -%}
    {%- else -%}
        {%- block unknowncell scoped-%}
        {%- endblock unknowncell -%}
    {%- endif -%}
{%- endfor -%}
{%- endblock body -%}

{%- block footer -%}
{%- endblock footer -%}