Man pages matching name fort77 in section 1:

fort77.1.en	debian 10 / fort77
fort77.1.ja	debian 10 / manpages-ja
fort77.1.en	debian 11 / fort77
fort77.1.ja	debian 11 / manpages-ja
fort77.1.en	debian 12 / fort77
fort77.1.ja	debian 12 / manpages-ja