100644 blob f5ac3db8c8d506d3b3c92b7dcf99bb2e068f91d7	q01_object_navigation.txt
100644 blob 181f563db7223dc1ca7d008807de98b8e62f8d1d	q02_object_navigation.txt
100644 blob d800886d9c86731ae5c4a62b0b77c437015e00d2	q03_object_navigation.txt
100644 blob 4a2059924164a5147175e910143665ddb9423a7e	q04_object_navigation.txt
100644 blob e69de29bb2d1d6434b8b29ae775ad8c2e48c5391	q05_object_navigation.txt
100644 blob e69de29bb2d1d6434b8b29ae775ad8c2e48c5391	q06_object_navigation.txt
100644 blob e69de29bb2d1d6434b8b29ae775ad8c2e48c5391	q07_object_navigation.txt
100644 blob c4a462565768f64965070db638895e4e4345f250	q08_object_navigation.txt