040000 tree 81a427e5492234549ce72b2f60ba9bd38724ca92	Common
040000 tree ccbb58a9a9f769b8f777eaaa525eb5d07f639a68	GmmLib
040000 tree 8bc381e6ff4003c15e4eee7891489e1242bc4cf0	inc
040000 tree 31147a976e76e7c7f781a0bb4c31d91e7a368c5b	util