How does variables being able to have any unicode characters in them behave?

[mybearworld]

How does this parse?

const const x = 7! const const y = 9!

• Does this declare two variables x which is 7 and y which is 9? (If so, how does it know when to end?)
• Does this declare one variable x = 7! const const y which is 9?
• Does it throw a syntax error because it tries to initialize one variable x = 7! const const y = 9! without anything to initialize it with?
• ...

[Darvass69]

x = 7 and y = 9

[Darvass69]

Unless 7 is deleted. Then I think it would be equivalent to const const x = "7! const const y" = 9 which would give x = false (assuming 7! and const are not functions with 1 argument).
@TodePond Am I right?