040000 tree 81a427e5492234549ce72b2f60ba9bd38724ca92	Common
040000 tree 909552b05f893d39dccaade99dd12446d4f06e21	GmmLib
040000 tree c073a6f54aa586b23879e73e76f0ea369f90fff0	inc
040000 tree 5b928a1cbb9377b3d9d86022236a0964b82db00a	util