040000 tree 59f54e9c810bdf6a58824e7d736e51a61cce7c17	lib
040000 tree df7168b2bc11fadcd2cc51e7b6b7bb24192b7ca1	runner
040000 tree d298530742f4e1bc47d2692b678421b88cb84919	spec
040000 tree 6c523242ac030287ffd5ed1595a2445a79752835	src