040000 tree 096267b7e4fd1d0fc49c74086b984f43b491b216	process-nextick-args
040000 tree 324fa662d47654ee2e74f7f2375358fe9fa5b690	readable-stream
040000 tree 3a508f3f784c39ea9aa999e70b8404c24a50a8c3	string_decoder