Doing autonomous, we wanted to have be able to place more than the one preloaded glyph in the Vuforia column. However, multi-glyph autonomous' run into the issue of ruining a cipher pattern; randomly placing pairs of glyphs can result in a pattern at the end of autonomous which looks like this:
This pattern cannot be further filled in and complete one of the three cipher patterns. To avoid this, we first tried to handwrite rules for different scenarios.