040000 tree f10202ffb7a78b9133d92ab27417f1e81559295e	acceptance
040000 tree e9ac9c307bb50e1716dfeffe74a38b1d67f97b18	httpd
040000 tree ee580b3ff7394a9d5e78cd719a9e2a30aba3cf6a	pgm
040000 tree 95c64221bc4c9b53f98bdc57790af42e1be19de7	prettify
040000 tree 21cd4156ce93e63e587a81c31dbfae2e89740f0a	proto
040000 tree 07c3bdefb531cfa5c5ea89a7505addba42a6d725	server