040000 tree be39b56f1594a301e717957cda4858be48fcfa5e	cli
040000 tree 064fd2023933f48fe37388e00b35929f5883d6f1	codec
040000 tree 0f2060d066dcf12888c2ca54e02bc4f0f5c4a6e1	impl
040000 tree 3086ffc18370ca694036bdd1a3374a0a28f4753e	util
040000 tree 7e1af118cd59c71f7794aa0b9a645feab44c9607	web