040000 tree 561f1ddb53e22b29cb29e71af9d958e399bfd1a9	air-purifier-common
040000 tree c55f06b49fdc3df71da7fa3724f99cf972d44e27	ameba
040000 tree 8fb957ada2acdf76307be7d358160702da1753d8	cc32xx
040000 tree 3cd1cb50b45697bac7fdfa3c4a9f1a0d18faecac	linux