100644 blob 8651ecd723e31f1f14873b7e159e058423103655	ls-1-works
100644 blob f54a7be0b2963cc7d72b3754199f7debf283ce61	ls-h-works
100644 blob 50e44597e3055711399041cdc2bec182f6777e02	ls-l-works
100644 blob 98a612d064efceb0439b234e17c2acd0d516b604	ls-s-works