Miscellany
public text v1 · immutable+------+------------+---------------+
| sid | str | annot |
+======+============+===============+
| 1 | string 1 | ABCDEFBCDF |
| 2 | string 2 | ABCDEFGBCDEGH |
| 3 | string 3 | AAACDECDEBBB |
+------+------------+---------------+