Sometimes, no explanation is worth a thousand words.

Anyway, here's a very long and detailed explanation: '[t[b4]56'[/t]
'[#[56]
56. A collection of the most important 56s can be found '[l[https://bsky.app/profile/fiftysix.bsky.social[here]!

'[#[Notable 56s]
- '[l[https://twitter.com/PedoPeterPoops/status/762398716028477440[56]
- '[l[https://battleofthebits.com/arena/Entry/56/30616/[56]