040000 tree 81a427e5492234549ce72b2f60ba9bd38724ca92	Common
040000 tree c78aa7a4845abf87b06682ccacc1a13e9c685934	GmmLib
040000 tree 9cc978adc11331844c2321f0915a83a88cfa9a0b	inc
040000 tree 31147a976e76e7c7f781a0bb4c31d91e7a368c5b	util