{%extend file="outer"%}

{%block name="header-base"%}
    jjjjjjjj
    {%block name="header"%}{%/block%}
{%/block%}

{%block name="body-base"%}
    bbb
    {%block name="body"%}{%/block%}

    ccc
{%/block%}

{%block name="footer-base"%}
kkkkk
    {%block name="footer"%}{%/block%}

    jjjjjjj
{%/block%}