040000 tree 94dba90d639b56f60cfbe787107320f064d5c45c	common
040000 tree f8994fc38bcdfc09dfa633caea62f12a621de8b7	hcu4
040000 tree 87c264aa0ca49bf5b8556cf2049e8d8445e7f21e	hcu5
040000 tree 8fc733a210bca371cb127f5e2a946e5af6e05d81	mcu25