040000 tree 4db52f47693722a9fbc7f02ebc63fe27abe2a1ff	abstract
100644 blob d380f7066e51de265326718b7da1d4f1d5d333dc	data.dm
040000 tree 4af63c3cc1a0ad077b2f7e42be0be6a0c570a38f	functional
040000 tree 45fdaba50ee63cf44c35abae5972fb70b9274854	layout
040000 tree d7b8900e887787fba00f2ca09f1d7bb1d9530876	schematic
040000 tree dc2bfa5b3934160d9f92ff57422c0aac6ea733f9	symbol