040000 tree 116a95759a5cd3f0399ac7c329cdb81704159180	Archive
100644 blob b31a245292f3bae1821f3ae7256bb6cde37dfab1	Makefile
040000 tree dabb6401fe372ba263c5c8753201c80f225fc09c	Reader
040000 tree 0610d5f3b94783d0f42f809eb964f64781e92e7f	Writer