040000 tree 39cc7e8b1de080ce6fbc6d7705cb1d8e880eea87	animation
040000 tree ad75da9c96423045f169da72bee7cc2b2d3e0de0	cupertino
040000 tree bee810596570f0600c95f1b5b7e805425efb820a	foundation
040000 tree 60f4068e8732bf9234b323307b348f8fb4dfec37	gestures
040000 tree a8e04fecc1b407b29215053f9cd20cf5a2461e20	material
040000 tree 8597adaeb7d2bedd165159aa690b4faa04466eb1	painting
040000 tree 92f5543ffb75f90bb8d333fde15defab4dd45535	physics
040000 tree 40b169467907ac0e6ddbf9c0e027e67fb46d63a4	rendering
040000 tree b44f80f4ea1cad7e13066786ce220a1db6baf11c	scheduler
040000 tree 40b8a42321e259d51651ee99138305ec5a24dc82	semantics
040000 tree ae1c034dab4cf8290d0e21f2d19309c30e4dcd11	services
040000 tree 15972f266ca057479e1d8398e37e65806c1fba00	widgets