040000 tree 57cfe4424fd0772361ac8250016e75673551975a	Notepadv1
040000 tree 1a3683b9829e7323cbf96f13118c5b31d92e4962	Notepadv1Solution
040000 tree 8140ae41a6476e2c730ef778d301fdf008d14614	Notepadv2
040000 tree 91c3bdb9ab9e7670c5f2d5f1daec7f57f6442f63	Notepadv2Solution
040000 tree db4dbf6bc61e6a6d27fffddcfc1ae27158c2b6f0	Notepadv3
040000 tree 97ab8a1ec73f065599d356399b03206f75061ff8	Notepadv3Solution