1{{#if:{{{cat|}}}
2 |{{#if:{{{date|}}}
3  |[[Category:{{{cat}}} {{{preposition|from}}} {{{date}}}]]{{#ifexist:Category:{{{cat}}} {{{preposition|from}}} {{{date}}}|
4   |[[Category:Articles with invalid date parameter in template]]
5  }}
6  |[[Category:{{{cat}}}]]
7 }}
8}}{{#if:{{{all|}}}
9 |[[Category:{{{all}}}]]
10}}
11