040000 tree d2887e44057d4b82df7a7f685041fbaec068fdb6	composite
100644 blob 6ddfd44d47e58989bfe6bed237f32d6832b319bd	lesson-info.yaml
100644 blob 494e9eb9e80cbdb5abfd4230623eb7378a7c6948	lesson-remote-info.yaml