040000 tree 81a427e5492234549ce72b2f60ba9bd38724ca92	Common
040000 tree 0a0520f4509948d141c6cd3a226921738cfe2a69	GmmLib
040000 tree 55b6888692f3bcccea69d20a37898ba1100b9e58	inc
040000 tree 31147a976e76e7c7f781a0bb4c31d91e7a368c5b	util