100644 blob a3157845cf57df0a483adbe90141765faf212d67	README
040000 tree 4141823f39b97a04f78bd55d38ec255db230e421	eg
040000 tree 9ce41cb2fa71a42ffe9bf5f76cc748295c3ab47e	importgraph
040000 tree 22336265f006cb1f330db227a776f384d3b1e0ae	rename
040000 tree bbd7edbffa7170e62ccbbfcd472906457f93d4a6	satisfy