Hi all! Nostr protocol question

I'm trying to learn the inner workings of Nostr by trying to explain what I learn in my public notes. But I have a question about the lifetime of events. In the NIP-01 docs I read the following:

- "for kind n such that 1000 <= n < 10000, events are regular"

- "for kind n such that 10000 <= n < 20000 || n == 0 || n == 3, events are replaceable"

- "for kind n such that 20000 <= n < 30000, events are ephemeral"

- "for kind n such that 30000 <= n < 40000, events are parameterized replaceable"

There are several of those ranges for all other lifetimes too. But what about kind 1 to 44? They're not mentioned in these ranges except for kind 3. Are they of lifetime 'Regular' as well?

https://notes.arjenstens.com/blog/tech/nostr/Nostr---Event-lifetimes