040000 tree b6011950365f1d2eb7bd8829355443ee2a967372	common
040000 tree 6e620628d7453a58ebc2680ba48cee993ec88483	hcu4
040000 tree 61337c531d01ed2b605bc7541a64ad5b024abe4c	hcu5
040000 tree 36d616bf9e388b5ce39c91208c2c4e8af2cd5d40	mcu25