040000 tree 7469e17a836b2c734fa331b2557bc86bc907e04b	cmd
040000 tree 9ccd4ffd8b9a322ce60b0fcb52308820588bdf99	identifier
040000 tree 90503f90026ea6e449d38c5073522cde776672cc	internal
100644 blob d064754e52dbf95cc0305a47be79bf1db02c74f4	main.go