100644 blob 5500e24a22ee1c11f9311bf17d8a4c157c440ee7	fast.rs
100644 blob 1358bae352762a8b91819cc178ea55048acd7e7e	helping.rs
100644 blob 3d17388b96fdad1291bad224f06ba1daaa52e609	list.rs
100644 blob 8a792a2c6573ccaba277f4400baf6957ed3c7908	mod.rs