Struggling with this one so reaching out to the hive mind! I have a table 'stuff' that looks like this: id set index text 1 A 1 Some A1 text 2 A 2 Some A2 text 3 A 3 Some A3 text 4 B 1 Some B1 text 5 B 2 Some B2 text 6 B 3 Some B3 te ...