040000 tree 94dba90d639b56f60cfbe787107320f064d5c45c	common
040000 tree e377b79f8b65856292bc3e7de6aee00c5029a079	hcu4
040000 tree ccfd4dfdd23e48bfb03139da124d72f905cd243f	hcu5
040000 tree b56fec1982c4807b7b1a3a9aec7dd4175a0c3fa3	mcu25