Quoted from Grayman_EM:Maybe it only takes 16 but will let me keep going for the other 13?
Go ahead, Nokoro.
Use as many as you want, no problem.
You are welcome to keep typing whether the system is accepting the characters or not.
If it stops at 16, no problem.
You can type in all 29 and it will still use the first 16.
Genius!