/usr/share/xindy/lang/kurdish/ is in xindy-rules 2.4-1.1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/xindy/lang/kurdish/bedirxan-latin5-lang.xdy
/usr/share/xindy/lang/kurdish/bedirxan-latin5-test.xdy
/usr/share/xindy/lang/kurdish/bedirxan-latin5.xdy
/usr/share/xindy/lang/kurdish/bedirxan-utf8-lang.xdy
/usr/share/xindy/lang/kurdish/bedirxan-utf8-test.xdy
/usr/share/xindy/lang/kurdish/bedirxan-utf8.xdy
/usr/share/xindy/lang/kurdish/turkish-i-latin5-lang.xdy
/usr/share/xindy/lang/kurdish/turkish-i-latin5-test.xdy
/usr/share/xindy/lang/kurdish/turkish-i-latin5.xdy
/usr/share/xindy/lang/kurdish/turkish-i-utf8-lang.xdy
/usr/share/xindy/lang/kurdish/turkish-i-utf8-test.xdy
/usr/share/xindy/lang/kurdish/turkish-i-utf8.xdy