040000 tree c839d513814d9fed247df2e2adae827fc96a2be6	core
040000 tree 25636546d4fc63da186c990a13858afb5c3aee25	event
040000 tree f21ddfc15fa579832ff668b1425cc2297cdd2e46	http
040000 tree 593b772612f6481785c3b5e66bde958e004bfcba	mail
040000 tree a19f2621a3ed0ba8699dda370dc31e04b41d5b4a	mysql
040000 tree 96054d4c746654bb0f7adf4fd949d23468f3383d	os