Create an example where one "climbs" up in primbix levels

[bvssvni]

The idea is that you start with some primes, check every pair for primbixes and suggest them to the user.
The user can select one primbix, which gets added to the list and the process is repeated.

• Suggestions that are in the list are not shown
• Could develop a goal format that evaluates all numbers found so far according to a desirable criteria