040000 tree e281eb62d7606fbdfaddf1a761c7dc966ea0483a	client
040000 tree 874bd3d3eacd9be9e4e2541033f31b0b0931b76a	cmd
040000 tree 21411ea5817d5d7fe2a98bb32057c28d67c314ee	expected
040000 tree 39d60280ce3287464be1558f2919c2f9afbfc660	server
040000 tree 92277ff5cbb3f4313c742f690988b95ee6b72c39	util