040000 tree 53ac959308b63af0877c410cd3819fcc40eda985	assembly
040000 tree 5b4d4d70032663f2f3b3df2be65fb22b895db3ef	feature-set_01
040000 tree 85f47b6be7b1b14cb28447906f2a98778945a502	hello_world
100644 blob 427b72bf8e8be054b21c7c92b92baf9fe1ac9537	pom.xml