040000 tree b6a160a5f58733fad82e255d793e7044a88b8a32	common
040000 tree 25b77b82b8c771353463bc9fe4c267a2684a6078	rt
040000 tree f346c7dc3fce0d9ad4504d812a3f6e2572bd1115	zap
040000 tree 9c7f77c9970040771d80e844943683d0b4c23688	zephyr