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040000 tree 083b121c40c1a1c24506c0e8cd7c7f1975bdf50a	1.5
040000 tree fd6f105de1c819f4231d428cf427ba129dd6f2ec	1.6
040000 tree 0f2054a81a45bbd482f9aa595053e63c7e1c8de3	1.7
040000 tree b1ee65561ad799df95d248512af93607445b78f9	1.8
040000 tree 8f680329fa09d6e3b2393c0ad77af422748e2e34	2.0
040000 tree b2d496c3f7ff5112545b8bbb73d133c8e6368889	3.0