040000 tree 5fd24b2ae0c85502beb8bf436d324285dd722e6f	build
040000 tree 94a0fff1b5aac78e203134e14211adee8329ccb6	build_rules
040000 tree 3522f372a8dc53350d496e61c73a80299c6ca562	dev
040000 tree 22caf4e6d69b0dba5d4ddeabf06ba80f60cc8b1b	gui
040000 tree 2a2966f09c4a2990c821f81ada9fa66f22fecd68	package
040000 tree 1dd26973c2dad7b571a81d8587317ae0ae789ffe	test
040000 tree 544425a8f378f24fa9a142685fceeb9602d38754	tutorials