Minecraft @a command with the exception?

Play Minecraft on the PS4 and am programming some command blocks. I have to make every player on gamemode 2. → / Game mode 2 @a

But I have to remove 2 players from it so that the command does not apply to these 2 players. How can I do that?

Play Minecraft on PS4 (v. 1.14.41)

Make a 2nd cmd block that does it automatically

How do you mean that?

A second command block with BSP 1 second after activating 1. Change the gamemode of the 2 players

As the other two said, just use two command blocks!

I will say it quickly in more detail.

1. You place a command block that says: gamemode 2 @a

2. Lay a redstone track from this command block to another command block

3. In the other command block you write: gamemode 1 (player names that should not be Gm2 with a comma in between, e.g. Gamemode 1 itscopyright, Commandermann)

Hope could help