040000 tree cbacc091a5465fd4ebe1d8925eb12313e37e1c60	algorithms
100644 blob 90a1400faec69b1d0b0140881f9ebdfb8b8640b4	index.xml
100644 blob 1d0b2b8b48b893de0faf03de529c65103561b109	issue-tracking.xml
100644 blob 53872e955da6c1ea492eb448d23f52a6e9627f61	mail-lists.xml
040000 tree 1621e5954df79f98f2fb4d9e034e44866ff48f29	model