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040000 tree d0d10fc7570949e7af85c6d90ffe674627205b9b	fedora31
100644 blob 0690992f841628fc371d1b6f88f0074fa5977077	hello2.spec.
100644 blob ffb95134e2b66472fa3639630c6287a17fc3ab6d	hello3.spec.
040000 tree 8378523631dad3b3349514eaf0a7b020cb64a8c9	rhel6
040000 tree 6b5386b01bd0f43dd3412d97afcf427b8f9b1610	rhel7