1 QA output created by 121
2 Create the original files
3 35ac8d7917305c385c30f3d82c30a8f6 TEST_DIR/test-121/file1
4 35ac8d7917305c385c30f3d82c30a8f6 TEST_DIR/test-121/file2
5 Dedupe the middle blocks together
7 35ac8d7917305c385c30f3d82c30a8f6 TEST_DIR/test-121/file1
8 35ac8d7917305c385c30f3d82c30a8f6 TEST_DIR/test-121/file2