040000 tree 3ea17b2f511f982aed83e11573879a0e027688bb	binary
040000 tree 1c44873dfebebeb6f122a4dba7d93a63dbfeb722	common
040000 tree a045e41af3e47acd8c715ca94f561b216a69c518	test
040000 tree 4d1c382bce3351d17cf976c1372e85a73fce551f	typical