/usr/lib/aspell/lv.dat is in aspell-lv 0.9.6-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 | name lv
charset iso-8859-13
soundslike generic
affix lv
affix-compress true
special ' -*- . -*- - -*-
|