040000 tree 74c59cdacc4b7e07430c4e3e3a3c2a6196f35920	amso1100
040000 tree f16a9d1570d8986e87575c3d81281231d0800b64	ehca
040000 tree df5b528f32654db962e1c0123e93494635f1aab2	ipath
040000 tree 57ca435ad170bf680ce2eda2730c783632c45444	mthca