040000 tree 81a427e5492234549ce72b2f60ba9bd38724ca92	Common
040000 tree be07d28023754c027eaecfd0d2d823f08ea9c8f8	GmmLib
040000 tree fcb812c0c17cf6cbbd76ec3361445ba7e017bc8d	inc
040000 tree 5b928a1cbb9377b3d9d86022236a0964b82db00a	util