040000 tree 7d78dcd6c93cc1ac31a93e4c6555efabb069acb5	basics
040000 tree 3aeb5e19c4e82a1dcb73477ae28cefb7fc82b6ca	material
040000 tree 5ad524ac17f3af576476b53c2889dfd43aa6269c	monitoring-device-state
040000 tree 9405a8617a4efce9e209f01845eeaca245e2a68c	multiscreen
040000 tree 7668efea1679c6dbad37264f0ae79bf57df9f3b7	tv